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#619EFF Color

#619EFF is rgb(97, 158, 255) in RGB, hsl(217, 100%, 69%) in HSL, and about cmyk(62%, 38%, 0%, 0%) in CMYK. It has no registered color name of its own — the closest is Cornflower Blue (#6495ED), clearly related but distinguishable side by side at ΔE 5.88. Black text is the more readable choice on this background.

#619EFF
HEX#619EFF
RGBrgb(97, 158, 255)
HSLhsl(217, 100%, 69%)
HSVhsv(217, 62%, 100%)
CMYKcmyk(62%, 38%, 0%, 0%)
OKLCHoklch(70.2% 0.156 259.3)
LABlab(64.35% 2.30 -55.11)
LCHlch(64.35% 55.16 272.39)

What #619EFF Is Called

Most hex codes have no name: there are 16.7 million of them and a few thousand registered names. These are the named colors nearest to #619EFF, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Cornflower Blue#6495EDΔE 5.88United Nations Blue#5B92E5ΔE 8.41Bleu de France#318CE7ΔE 9.35Dodger Blue#1E90FFΔE 11.46Blueberry#4F86F7ΔE 13.54Perano (Infinitely Hot)#94B1FFΔE 15.23

Browse the full index of named colors A-Z or every blue in the library.

#619EFF Channel Values

How #619EFF breaks down in each color model. Hue is measured in degrees around the color wheel; saturation, lightness, and the CMYK inks are percentages.

ModelChannelsNotes
RGBR 97 · G 158 · B 2558-bit channels as sent to the display
HSLH 217° · S 100% · L 69%Easiest model for building lighter and darker variants
HSVH 217° · S 62% · V 100%Matches the picker in most design tools
CMYKC 62% · M 38% · Y 0% · K 0%Approximate ink mix; confirm with an ICC profile before printing
Luminance2.68:1 vs white · 7.84:1 vs blackWCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #619EFF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1. Contrast is one check, not a full accessibility review.

Fails AAWhite text2.68:1AA normal AA large AAA normal
TextBlack text7.84:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #619EFF in the contrast checker.

Colors That Go With #619EFF

Pairings derived from color-wheel relationships. The complementary color sits opposite #619EFF; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.

Base
#619EFF
Complementary
#FFC261
Analogous
#61EDFF
Analogous
#7361FF
Triadic
#FF619E
Triadic
#9EFF61
Split comp.
#FF7361
Split comp.
#EDFF61

Tints & Shades of #619EFF

Lighter tints and darker shades built by moving the lightness channel while holding hue and saturation, which is what you want for hover states, backgrounds, and text variants.

Tints

#75AAFF
#8AB7FF
#9EC3FF
#B8D3FF
#CCE0FF
#E0ECFF

Shades

#3381FF
#0062FF
#0050D1
#003FA3
#002D75
#001942

Want a full 50-950 ramp with semantic roles? Generate design tokens from #619EFF.

How #619EFF Looks with Color Vision Deficiency

Simulated with the Viénot, Brettel & Mollon LMS projection model. Anomalous types are rendered as partial versions of the matching dichromacy, which is an approximation rather than a per-person clinical model.

Typical#619EFF
Protanopia#9696FF
Protanomaly#8499FF
Deuteranopia#8D8DFF
Deuteranomaly#7E94FF
Tritanopia#35AEAE
Tritanomaly#4AA8D4
Achromatopsia#9E9E9E

Test a full palette in the color blindness simulator.

Using #619EFF in Code

Copy-ready declarations for the places this color usually ends up.

CSS custom property--color-619eff: #619EFF;
CSS backgroundbackground-color: #619EFF;
Tailwind configcolors: { 'color-619eff': '#619EFF' }
SwiftUIColor(red: 0.380, green: 0.620, blue: 1.000)
Android XML<color name="color_619eff">#619EFF</color>
SVG fillfill="#619EFF"

More Blue Colors

#619EFF sits in the blue family. These are its neighbours across that family's full range, each with its own breakdown.

000024fafaff00002ef9fafb000033f8fafc000038f8f8ff000042f5faff000047f5f5ff002147007dfa0f52ba1c39bb2a3439372aac4e3cc364609a7abdff979aaab8dbffd6d6ff

#619EFF Frequently Asked Questions

What color is #619EFF?

#619EFF is a light blue — rgb(97, 158, 255) in RGB and hsl(217, 100%, 69%) in HSL. It carries no registered color name of its own; the closest named color is Cornflower Blue (#6495ED), which is clearly related but distinguishable side by side at a CIE76 distance of 5.88.

What is the RGB value of #619EFF?

#619EFF is rgb(97, 158, 255) — red 97, green 158, and blue 255 on the 0-255 scale.

What is the CMYK value of #619EFF?

#619EFF converts to approximately cmyk(62%, 38%, 0%, 0%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #619EFF be black or white?

Black text is the more readable choice. #619EFF scores 2.68:1 against white and 7.84:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #619EFF as a CSS color keyword?

No. #619EFF is not one of the CSS color keywords, so it has to be written as a hex, rgb() or hsl() value. The closest keyword is cornflowerblue (#6495ED) at a CIE76 distance of 5.88, which is clearly related but distinguishable side by side.

Open #619EFF in a Tool

Hex to RGBHex to HSLHex to CMYKHex to OKLCHHex to PantoneBuild a paletteMake a gradient

Keep exploring: every blue in the color library, the guide to shades of blue, or the full color library.