#426BE2#426BE2

#426BE2 is a mid, vivid blue. Relative luminance 0.172; OKLCH L 56.5% C 0.187 H 266.2°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#426BE2
RGB	rgb(66, 107, 226)
HSL	hsl(225, 73%, 57%)
HSV	hsv(225, 71%, 89%)
CMYK	cmyk(70.8%, 52.7%, 0%, 11.4%)
CIE-LAB	lab(48.46, 25.49, -64.80)
CIE-LCH	lch(48.46, 69.63, 291.48°)
OKLab	oklab(56.5% -0.0125 -0.1864)
OKLCH	oklch(56.5% 0.187 266.2)
XYZ	xyz(21.2271, 17.1624, 74.1307)
Luminance	0.1716 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426BE2 #E2B942

analogous

#42BBE2 #426BE2 #6942E2

triadic

#426BE2 #E2426B #6BE242

tetradic

#426BE2 #E242BB #E2B942 #42E269

square

#426BE2 #E242BB #E2B942 #42E269

split-complementary

#426BE2 #E26942 #BBE242

monochromatic

#173693 #1F4AC8 #426BE2 #7795EA #ACBEF2

Accessibility & contrast

On white

4.74

#426BE2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#426BE2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426BE2

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426BE2	#FFFFFF	#000000	##FFFFFF
##426BE2	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#157BE6

Deuteranopia (green-blind)

#006CE0

Tritanopia (blue-blind)

#00889C

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #426be2;
/* rgb */ color: rgb(66, 107, 226);
/* oklch */ color: oklch(56.5% 0.187 266.2);

Tailwind

colors: {
  custom: {
    50: '#8a94ec',
    500: '#426be2',
    950: '#000000',
  },
}

SCSS

$custom: #426be2;
$custom-light: #8a94ec;
$custom-dark: #000000;

JSON

{
  "hex": "#426be2",
  "rgb": {
    "r": 66,
    "g": 107,
    "b": 226
  },
  "hsl": {
    "h": 224.625,
    "s": 73.394,
    "l": 57.255
  },
  "oklch": {
    "l": 0.56498,
    "c": 0.18687,
    "h": 266.2
  },
  "luminance": 0.17165
}

Semantic roles & 50–950 ramp

primary

#426BE2

secondary

#E0D09F

accent

#C138F0

background

#F9F9FE

surface

#F1F1FD

border

#CBCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #426BE2

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

Preview Lab → · Contrast checker → · Palette generator →