#4267DC#4267DC

#4267DC is a mid, vivid blue. Relative luminance 0.160; OKLCH L 55.3% C 0.184 H 267.0°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#4267DC
RGB	rgb(66, 103, 220)
HSL	hsl(226, 69%, 56%)
HSV	hsv(226, 70%, 86%)
CMYK	cmyk(70%, 53.2%, 0%, 13.7%)
CIE-LAB	lab(47.01, 25.87, -63.76)
CIE-LCH	lch(47.01, 68.81, 292.08°)
OKLab	oklab(55.26% -0.0097 -0.1835)
OKLCH	oklch(55.26% 0.184 267)
XYZ	xyz(20.0108, 16.0240, 69.7346)
Luminance	0.1603 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4267DC #DCB742

analogous

#42B4DC #4267DC #6A42DC

triadic

#4267DC #DC4267 #67DC42

tetradic

#4267DC #DC42B4 #DCB742 #42DC6A

square

#4267DC #DC42B4 #DCB742 #42DC6A

split-complementary

#4267DC #DC6A42 #B4DC42

monochromatic

#1A358A #2348BE #4267DC #7691E6 #A9BAEF

Accessibility & contrast

On white

4.99

#4267DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#4267DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4267DC

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4267DC	#FFFFFF	#000000	##FFFFFF
##4267DC	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E77E0

Deuteranopia (green-blind)

#0069DA

Tritanopia (blue-blind)

#008397

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4267dc;
/* rgb */ color: rgb(66, 103, 220);
/* oklch */ color: oklch(55.3% 0.184 267.0);

Tailwind

colors: {
  custom: {
    50: '#8991e8',
    500: '#4267dc',
    950: '#000000',
  },
}

SCSS

$custom: #4267dc;
$custom-light: #8991e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4267dc",
  "rgb": {
    "r": 66,
    "g": 103,
    "b": 220
  },
  "hsl": {
    "h": 225.584,
    "s": 68.75,
    "l": 56.078
  },
  "oklch": {
    "l": 0.55264,
    "c": 0.18372,
    "h": 267
  },
  "luminance": 0.16026
}

Semantic roles & 50–950 ramp

primary

#4267DC

secondary

#DDCD9D

accent

#C13CEC

background

#F9F8FE

surface

#F1F0FD

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4267DC

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

Preview Lab → · Contrast checker → · Palette generator →