#426EEA#426EEA

#426EEA is a mid, vivid blue. Relative luminance 0.183; OKLCH L 57.7% C 0.194 H 265.8°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#426EEA
RGB	rgb(66, 110, 234)
HSL	hsl(224, 80%, 59%)
HSV	hsv(224, 72%, 92%)
CMYK	cmyk(71.8%, 53%, 0%, 8.2%)
CIE-LAB	lab(49.80, 26.47, -67.14)
CIE-LCH	lch(49.80, 72.18, 291.52°)
OKLab	oklab(57.68% -0.0142 -0.1933)
OKLCH	oklch(57.68% 0.194 265.8)
XYZ	xyz(22.6688, 18.2482, 80.1535)
Luminance	0.1825 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426EEA #EABE42

analogous

#42C2EA #426EEA #6A42EA

triadic

#426EEA #EA426E #6EEA42

tetradic

#426EEA #EA42C2 #EABE42 #42EA6A

square

#426EEA #EA42C2 #EABE42 #42EA6A

split-complementary

#426EEA #EA6A42 #C2EA42

monochromatic

#1237A0 #184AD7 #426EEA #7998F0 #B0C3F6

Accessibility & contrast

On white

4.52

#426EEA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#426EEA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #426EEA

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

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

Color blindness preview

Protanopia (red-blind)

#0D7FEE

Deuteranopia (green-blind)

#006FE8

Tritanopia (blue-blind)

#008CA1

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #426eea;
/* rgb */ color: rgb(66, 110, 234);
/* oklch */ color: oklch(57.7% 0.194 265.8);

Tailwind

colors: {
  custom: {
    50: '#8b97f2',
    500: '#426eea',
    950: '#000000',
  },
}

SCSS

$custom: #426eea;
$custom-light: #8b97f2;
$custom-dark: #000000;

JSON

{
  "hex": "#426eea",
  "rgb": {
    "r": 66,
    "g": 110,
    "b": 234
  },
  "hsl": {
    "h": 224.286,
    "s": 80,
    "l": 58.824
  },
  "oklch": {
    "l": 0.5768,
    "c": 0.19382,
    "h": 265.8
  },
  "luminance": 0.18251
}

Semantic roles & 50–950 ramp

primary

#426EEA

secondary

#E5D4A3

accent

#C331F6

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #426EEA

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

Preview Lab → · Contrast checker → · Palette generator →