#4267CC#4267CC

#4267CC is a mid, vivid blue. Relative luminance 0.152; OKLCH L 54.1% C 0.162 H 266.0°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#4267CC
RGB	rgb(66, 103, 204)
HSL	hsl(224, 58%, 53%)
HSV	hsv(224, 68%, 80%)
CMYK	cmyk(67.6%, 49.5%, 0%, 20%)
CIE-LAB	lab(45.93, 20.15, -56.37)
CIE-LCH	lch(45.93, 59.87, 289.67°)
OKLab	oklab(54.11% -0.0113 -0.1617)
OKLCH	oklch(54.11% 0.162 266)
XYZ	xyz(17.9923, 15.2166, 59.1039)
Luminance	0.1522 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4267CC #CCA742

analogous

#42ACCC #4267CC #6242CC

triadic

#4267CC #CC4267 #67CC42

tetradic

#4267CC #CC42AC #CCA742 #42CC62

square

#4267CC #CC42AC #CCA742 #42CC62

split-complementary

#4267CC #CC6242 #ACCC42

monochromatic

#1F3674 #2C4DA4 #4267CC #728ED9 #A2B5E6

Accessibility & contrast

On white

5.19

#4267CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#4267CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4267CC

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4267CC	#FFFFFF	#000000	##FFFFFF
##4267CC	1.00	5.19	4.04	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E73D0

Deuteranopia (green-blind)

#0067CA

Tritanopia (blue-blind)

#007F90

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4267cc;
/* rgb */ color: rgb(66, 103, 204);
/* oklch */ color: oklch(54.1% 0.162 266.0);

Tailwind

colors: {
  custom: {
    50: '#8591dc',
    500: '#4267cc',
    950: '#000000',
  },
}

SCSS

$custom: #4267cc;
$custom-light: #8591dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4267cc",
  "rgb": {
    "r": 66,
    "g": 103,
    "b": 204
  },
  "hsl": {
    "h": 223.913,
    "s": 57.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.54105,
    "c": 0.1621,
    "h": 266
  },
  "luminance": 0.15218
}

Semantic roles & 50–950 ramp

primary

#4267CC

secondary

#D3C397

accent

#B847E1

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #4267CC

Body copy rendered with the generated semantic roles for this colour.

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