#426FD2#426FD2

#426FD2 is a mid, vivid blue. Relative luminance 0.172; OKLCH L 56.2% C 0.161 H 263.7°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#426FD2
RGB	rgb(66, 111, 210)
HSL	hsl(221, 62%, 54%)
HSV	hsv(221, 69%, 82%)
CMYK	cmyk(68.6%, 47.1%, 0%, 17.6%)
CIE-LAB	lab(48.48, 17.25, -55.69)
CIE-LCH	lch(48.48, 58.30, 287.21°)
OKLab	oklab(56.18% -0.0177 -0.1596)
OKLCH	oklch(56.18% 0.161 263.7)
XYZ	xyz(19.5600, 17.1783, 63.2452)
Luminance	0.1718 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426FD2 #D2A542

analogous

#42B7D2 #426FD2 #5D42D2

triadic

#426FD2 #D2426F #6FD242

tetradic

#426FD2 #D242B7 #D2A542 #42D25D

square

#426FD2 #D242B7 #D2A542 #42D25D

split-complementary

#426FD2 #D25D42 #B7D242

monochromatic

#1E3B7C #2953AD #426FD2 #7395DE #A5BAEA

Accessibility & contrast

On white

4.73

#426FD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#426FD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426FD2

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426FD2	#FFFFFF	#000000	##FFFFFF
##426FD2	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B7AD6

Deuteranopia (green-blind)

#196DD0

Tritanopia (blue-blind)

#008696

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #426fd2;
/* rgb */ color: rgb(66, 111, 210);
/* oklch */ color: oklch(56.2% 0.161 263.7);

Tailwind

colors: {
  custom: {
    50: '#8697e0',
    500: '#426fd2',
    950: '#000000',
  },
}

SCSS

$custom: #426fd2;
$custom-light: #8697e0;
$custom-dark: #000000;

JSON

{
  "hex": "#426fd2",
  "rgb": {
    "r": 66,
    "g": 111,
    "b": 210
  },
  "hsl": {
    "h": 221.25,
    "s": 61.538,
    "l": 54.118
  },
  "oklch": {
    "l": 0.56178,
    "c": 0.16057,
    "h": 263.7
  },
  "luminance": 0.1718
}

Semantic roles & 50–950 ramp

primary

#426FD2

secondary

#D7C399

accent

#B243E5

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #426FD2

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

Preview Lab → · Contrast checker → · Palette generator →