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#5784FF Color

#5784FF is rgb(87, 132, 255) in RGB, hsl(224, 100%, 67%) in HSL, and about cmyk(66%, 48%, 0%, 0%) in CMYK. It has no registered color name of its own — the closest is Blueberry (#4F86F7), clearly related but distinguishable side by side at ΔE 6.26. Black text is the more readable choice on this background.

#5784FF
HEX#5784FF
RGBrgb(87, 132, 255)
HSLhsl(224, 100%, 67%)
HSVhsv(224, 66%, 100%)
CMYKcmyk(66%, 48%, 0%, 0%)
OKLCHoklch(64.4% 0.189 266.1)
LABlab(56.81% 14.70 -67.16)
LCHlch(56.81% 68.75 282.35)

What #5784FF 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 #5784FF, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Blueberry#4F86F7ΔE 6.26Royal Blue#4169E1ΔE 10.48Bluetiful#3C69E7ΔE 11.02Blue (Crayola)#1F75FEΔE 11.18Vantg Blue#5271FFΔE 14.09Dodger Blue#1E90FFΔE 14.1

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

#5784FF Channel Values

How #5784FF 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 87 · G 132 · B 2558-bit channels as sent to the display
HSLH 224° · S 100% · L 67%Easiest model for building lighter and darker variants
HSVH 224° · S 66% · V 100%Matches the picker in most design tools
CMYKC 66% · M 48% · Y 0% · K 0%Approximate ink mix; confirm with an ICC profile before printing
Luminance3.41:1 vs white · 6.15:1 vs blackWCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #5784FF 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 text3.41:1AA normal AA large AAA normal
TextBlack text6.15:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #5784FF in the contrast checker.

Colors That Go With #5784FF

Pairings derived from color-wheel relationships. The complementary color sits opposite #5784FF; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.

Base
#5784FF
Complementary
#FFD257
Analogous
#57D8FF
Analogous
#7E57FF
Triadic
#FF5784
Triadic
#84FF57
Split comp.
#FF7E57
Split comp.
#D8FF57

Tints & Shades of #5784FF

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

#6B93FF
#85A5FF
#99B4FF
#B3C7FF
#C7D6FF
#E0E9FF

Shades

#2962FF
#0043FA
#0036CC
#002A9E
#001E70
#001242

Want a full 50-950 ramp with semantic roles? Generate design tokens from #5784FF.

How #5784FF 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#5784FF
Protanopia#7E7EFF
Protanomaly#7080FF
Deuteranopia#7777FF
Deuteranomaly#6C7DFF
Tritanopia#009B9B
Tritanomaly#3692CB
Achromatopsia#8B8B8B

Test a full palette in the color blindness simulator.

Using #5784FF in Code

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

CSS custom property--color-5784ff: #5784FF;
CSS backgroundbackground-color: #5784FF;
Tailwind configcolors: { 'color-5784ff': '#5784FF' }
SwiftUIColor(red: 0.341, green: 0.518, blue: 1.000)
Android XML<color name="color_5784ff">#5784FF</color>
SVG fillfill="#5784FF"

More Blue Colors

#5784FF sits in the blue family. These are its neighbours across that family's full range, each with its own breakdown.

000024fafaff00002ef9fafb000033f8fafc000038f8f8ff000042f5faff000047f5f5ff002147007dfa0f52ba1c39bb2a3439372aac4e3cc364609a7abdff979aaab8dbffd6d6ff

#5784FF Frequently Asked Questions

What color is #5784FF?

#5784FF is a light blue — rgb(87, 132, 255) in RGB and hsl(224, 100%, 67%) in HSL. It carries no registered color name of its own; the closest named color is Blueberry (#4F86F7), which is clearly related but distinguishable side by side at a CIE76 distance of 6.26.

What is the RGB value of #5784FF?

#5784FF is rgb(87, 132, 255) — red 87, green 132, and blue 255 on the 0-255 scale.

What is the CMYK value of #5784FF?

#5784FF converts to approximately cmyk(66%, 48%, 0%, 0%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #5784FF be black or white?

Black text is the more readable choice. #5784FF scores 3.41:1 against white and 6.15:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #5784FF as a CSS color keyword?

No. #5784FF 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 royalblue (#4169E1) at a CIE76 distance of 10.48, which is visibly different.

Open #5784FF 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.