#426CE2#426CE2

#426CE2 is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.7% C 0.186 H 265.9°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#426CE2
RGB	rgb(66, 108, 226)
HSL	hsl(224, 73%, 57%)
HSV	hsv(224, 71%, 89%)
CMYK	cmyk(70.8%, 52.2%, 0%, 11.4%)
CIE-LAB	lab(48.73, 24.87, -64.38)
CIE-LCH	lch(48.73, 69.01, 291.12°)
OKLab	oklab(56.7% -0.0133 -0.1852)
OKLCH	oklch(56.7% 0.186 265.9)
XYZ	xyz(21.3320, 17.3721, 74.1657)
Luminance	0.1737 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426CE2 #E2B842

analogous

#42BCE2 #426CE2 #6842E2

triadic

#426CE2 #E2426C #6CE242

tetradic

#426CE2 #E242BC #E2B842 #42E268

square

#426CE2 #E242BC #E2B842 #42E268

split-complementary

#426CE2 #E26842 #BCE242

monochromatic

#173793 #1F4BC8 #426CE2 #7795EA #ACBFF2

Accessibility & contrast

On white

4.69

#426CE2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#426CE2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426CE2

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426CE2	#FFFFFF	#000000	##FFFFFF
##426CE2	1.00	4.69	4.47	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A7BE6

Deuteranopia (green-blind)

#006DE0

Tritanopia (blue-blind)

#00889D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #426ce2;
/* rgb */ color: rgb(66, 108, 226);
/* oklch */ color: oklch(56.7% 0.186 265.9);

Tailwind

colors: {
  custom: {
    50: '#8a95ec',
    500: '#426ce2',
    950: '#000000',
  },
}

SCSS

$custom: #426ce2;
$custom-light: #8a95ec;
$custom-dark: #000000;

JSON

{
  "hex": "#426ce2",
  "rgb": {
    "r": 66,
    "g": 108,
    "b": 226
  },
  "hsl": {
    "h": 224.25,
    "s": 73.394,
    "l": 57.255
  },
  "oklch": {
    "l": 0.56696,
    "c": 0.18567,
    "h": 265.9
  },
  "luminance": 0.17374
}

Semantic roles & 50–950 ramp

primary

#426CE2

secondary

#E0CF9F

accent

#C038F0

background

#F9F9FE

surface

#F1F1FD

border

#CBCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #426CE2

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

Preview Lab → · Contrast checker → · Palette generator →