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#367DD3 Color

#367DD3 is rgb(54, 125, 211) in RGB, hsl(213, 64%, 52%) in HSL, and about cmyk(74%, 41%, 0%, 17%) in CMYK. It has no registered color name of its own — the closest is True Blue (#0073CF), clearly related but distinguishable side by side at ΔE 6.09. Black text is the more readable choice on this background.

#367DD3
HEX#367DD3
RGBrgb(54, 125, 211)
HSLhsl(213, 64%, 52%)
HSVhsv(213, 74%, 83%)
CMYKcmyk(74%, 41%, 0%, 17%)
OKLCHoklch(58.8% 0.15 255.1)
LABlab(51.23% 0.26 -51.68)
LCHlch(51.23% 51.68 270.29)

What #367DD3 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 #367DD3, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

True Blue#0073CFΔE 6.09Bright Navy Blue#1974D2ΔE 6.22Microsoft Edge Blue#0078D7ΔE 6.33Bleu de France#318CE7ΔE 6.63United Nations Blue#5B92E5ΔE 9French Blue#0072BBΔE 9.59

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

#367DD3 Channel Values

How #367DD3 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 54 · G 125 · B 2118-bit channels as sent to the display
HSLH 213° · S 64% · L 52%Easiest model for building lighter and darker variants
HSVH 213° · S 74% · V 83%Matches the picker in most design tools
CMYKC 74% · M 41% · Y 0% · K 17%Approximate ink mix; confirm with an ICC profile before printing
Luminance4.17:1 vs white · 5.03:1 vs blackWCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #367DD3 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 text4.17:1AA normal AA large AAA normal
TextBlack text5.03:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #367DD3 in the contrast checker.

Colors That Go With #367DD3

Pairings derived from color-wheel relationships. The complementary color sits opposite #367DD3; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.

Base
#367DD3
Complementary
#D38C36
Analogous
#36CBD3
Analogous
#3E36D3
Triadic
#D3367D
Triadic
#7DD336
Split comp.
#D33E36
Split comp.
#CBD336

Tints & Shades of #367DD3

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

#5490D9
#6DA0DF
#8AB3E5
#A3C3EB
#C0D6F1
#D9E7F7

Shades

#296BBC
#235B9F
#1C4A82
#173C69
#112B4B
#0A1A2E

Want a full 50-950 ramp with semantic roles? Generate design tokens from #367DD3.

How #367DD3 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#367DD3
Protanopia#7575D3
Protanomaly#6178D3
Deuteranopia#6C6CD4
Deuteranomaly#5B73D3
Tritanopia#008C8C
Tritanomaly#0986AD
Achromatopsia#7C7C7C

Test a full palette in the color blindness simulator.

Using #367DD3 in Code

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

CSS custom property--color-367dd3: #367DD3;
CSS backgroundbackground-color: #367DD3;
Tailwind configcolors: { 'color-367dd3': '#367DD3' }
SwiftUIColor(red: 0.212, green: 0.490, blue: 0.827)
Android XML<color name="color_367dd3">#367DD3</color>
SVG fillfill="#367DD3"

More Blue Colors

#367DD3 sits in the blue family. These are its neighbours across that family's full range, each with its own breakdown.

000024fafaff00002ef9fafb000033f8fafc000038f8f8ff000042f5faff000047f5f5ff002147007dfa0f52ba1c39bb2a3439372aac4e3cc364609a7abdff979aaab8dbffd6d6ff

#367DD3 Frequently Asked Questions

What color is #367DD3?

#367DD3 is a mid-tone blue — rgb(54, 125, 211) in RGB and hsl(213, 64%, 52%) in HSL. It carries no registered color name of its own; the closest named color is True Blue (#0073CF), which is clearly related but distinguishable side by side at a CIE76 distance of 6.09.

What is the RGB value of #367DD3?

#367DD3 is rgb(54, 125, 211) — red 54, green 125, and blue 211 on the 0-255 scale.

What is the CMYK value of #367DD3?

#367DD3 converts to approximately cmyk(74%, 41%, 0%, 17%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #367DD3 be black or white?

Black text is the more readable choice. #367DD3 scores 4.17:1 against white and 5.03:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #367DD3 as a CSS color keyword?

No. #367DD3 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 10.49, which is visibly different.

Open #367DD3 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.