#426ADE#426ADE

#426ADE is a mid, vivid blue. Relative luminance 0.167; OKLCH L 56.0% C 0.183 H 266.2°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#426ADE
RGB	rgb(66, 106, 222)
HSL	hsl(225, 70%, 56%)
HSV	hsv(225, 70%, 87%)
CMYK	cmyk(70.3%, 52.3%, 0%, 12.9%)
CIE-LAB	lab(47.93, 24.69, -63.41)
CIE-LCH	lch(47.93, 68.04, 291.28°)
OKLab	oklab(56.01% -0.012 -0.1824)
OKLCH	oklch(56.01% 0.183 266.2)
XYZ	xyz(20.5810, 16.7381, 71.2392)
Luminance	0.1674 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426ADE #DEB642

analogous

#42B8DE #426ADE #6842DE

triadic

#426ADE #DE426A #6ADE42

tetradic

#426ADE #DE42B8 #DEB642 #42DE68

square

#426ADE #DE42B8 #DEB642 #42DE68

split-complementary

#426ADE #DE6842 #B8DE42

monochromatic

#19368D #224BC1 #426ADE #7693E7 #AABCF0

Accessibility & contrast

On white

4.83

#426ADE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#426ADE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426ADE

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426ADE	#FFFFFF	#000000	##FFFFFF
##426ADE	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A79E2

Deuteranopia (green-blind)

#006BDC

Tritanopia (blue-blind)

#00869A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #426ade;
/* rgb */ color: rgb(66, 106, 222);
/* oklch */ color: oklch(56.0% 0.183 266.2);

Tailwind

colors: {
  custom: {
    50: '#8994e9',
    500: '#426ade',
    950: '#000000',
  },
}

SCSS

$custom: #426ade;
$custom-light: #8994e9;
$custom-dark: #000000;

JSON

{
  "hex": "#426ade",
  "rgb": {
    "r": 66,
    "g": 106,
    "b": 222
  },
  "hsl": {
    "h": 224.615,
    "s": 70.27,
    "l": 56.471
  },
  "oklch": {
    "l": 0.56006,
    "c": 0.18276,
    "h": 266.2
  },
  "luminance": 0.1674
}

Semantic roles & 50–950 ramp

primary

#426ADE

secondary

#DECE9E

accent

#BF3BED

background

#F9F9FE

surface

#F1F1FD

border

#CBCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #426ADE

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

Preview Lab → · Contrast checker → · Palette generator →