#426FC2#426FC2

#426FC2 is a mid, vivid blue. Relative luminance 0.164; OKLCH L 55.1% C 0.139 H 261.5°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#426FC2
RGB	rgb(66, 111, 194)
HSL	hsl(219, 51%, 51%)
HSV	hsv(219, 66%, 76%)
CMYK	cmyk(66%, 42.8%, 0%, 23.9%)
CIE-LAB	lab(47.52, 11.54, -48.07)
CIE-LCH	lch(47.52, 49.44, 283.50°)
OKLab	oklab(55.13% -0.0204 -0.1372)
OKLCH	oklch(55.13% 0.139 261.5)
XYZ	xyz(17.6654, 16.4205, 53.2670)
Luminance	0.1642 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426FC2 #C29542

analogous

#42AFC2 #426FC2 #5542C2

triadic

#426FC2 #C2426F #6FC242

tetradic

#426FC2 #C242AF #C29542 #42C255

square

#426FC2 #C242AF #C29542 #42C255

split-complementary

#426FC2 #C25542 #AFC242

monochromatic

#223A68 #315496 #426FC2 #7092D1 #9FB6E0

Accessibility & contrast

On white

4.90

#426FC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#426FC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426FC2

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426FC2	#FFFFFF	#000000	##FFFFFF
##426FC2	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4877C5

Deuteranopia (green-blind)

#346BC0

Tritanopia (blue-blind)

#00828F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #426fc2;
/* rgb */ color: rgb(66, 111, 194);
/* oklch */ color: oklch(55.1% 0.139 261.5);

Tailwind

colors: {
  custom: {
    50: '#8397d5',
    500: '#426fc2',
    950: '#000000',
  },
}

SCSS

$custom: #426fc2;
$custom-light: #8397d5;
$custom-dark: #000000;

JSON

{
  "hex": "#426fc2",
  "rgb": {
    "r": 66,
    "g": 111,
    "b": 194
  },
  "hsl": {
    "h": 218.906,
    "s": 51.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.55128,
    "c": 0.13869,
    "h": 261.5
  },
  "luminance": 0.16422
}

Semantic roles & 50–950 ramp

primary

#426FC2

secondary

#CCB894

accent

#A94DDB

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0D14

muted

#7D7E83

Preview Lab

Preview with #426FC2

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

Preview Lab → · Contrast checker → · Palette generator →