#426DE2#426DE2

#426DE2 is a mid, vivid blue. Relative luminance 0.176; OKLCH L 56.9% C 0.184 H 265.6°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#426DE2
RGB	rgb(66, 109, 226)
HSL	hsl(224, 73%, 57%)
HSV	hsv(224, 71%, 89%)
CMYK	cmyk(70.8%, 51.8%, 0%, 11.4%)
CIE-LAB	lab(48.99, 24.24, -63.95)
CIE-LCH	lch(48.99, 68.39, 290.76°)
OKLab	oklab(56.9% -0.0141 -0.1839)
OKLCH	oklch(56.9% 0.184 265.6)
XYZ	xyz(21.4381, 17.5843, 74.2010)
Luminance	0.1759 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426DE2 #E2B742

analogous

#42BDE2 #426DE2 #6742E2

triadic

#426DE2 #E2426D #6DE242

tetradic

#426DE2 #E242BD #E2B742 #42E267

square

#426DE2 #E242BD #E2B742 #42E267

split-complementary

#426DE2 #E26742 #BDE242

monochromatic

#173893 #1F4CC8 #426DE2 #7796EA #ACBFF2

Accessibility & contrast

On white

4.65

#426DE2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#426DE2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #426DE2

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426DE2	#FFFFFF	#000000	##FFFFFF
##426DE2	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F7CE6

Deuteranopia (green-blind)

#006DE0

Tritanopia (blue-blind)

#00899D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #426de2;
/* rgb */ color: rgb(66, 109, 226);
/* oklch */ color: oklch(56.9% 0.184 265.6);

Tailwind

colors: {
  custom: {
    50: '#8996ec',
    500: '#426de2',
    950: '#000000',
  },
}

SCSS

$custom: #426de2;
$custom-light: #8996ec;
$custom-dark: #000000;

JSON

{
  "hex": "#426de2",
  "rgb": {
    "r": 66,
    "g": 109,
    "b": 226
  },
  "hsl": {
    "h": 223.875,
    "s": 73.394,
    "l": 57.255
  },
  "oklch": {
    "l": 0.56895,
    "c": 0.18446,
    "h": 265.6
  },
  "luminance": 0.17587
}

Semantic roles & 50–950 ramp

primary

#426DE2

secondary

#E0CF9F

accent

#BF38F0

background

#F9F9FE

surface

#F1F1FD

border

#CBCBD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #426DE2

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

Preview Lab → · Contrast checker → · Palette generator →