#426DEA#426DEA

#426DEA is a mid, vivid blue. Relative luminance 0.180; OKLCH L 57.5% C 0.195 H 266.0°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#426DEA
RGB	rgb(66, 109, 234)
HSL	hsl(225, 80%, 59%)
HSV	hsv(225, 72%, 92%)
CMYK	cmyk(71.8%, 53.4%, 0%, 8.2%)
CIE-LAB	lab(49.54, 27.10, -67.56)
CIE-LCH	lch(49.54, 72.80, 291.85°)
OKLab	oklab(57.48% -0.0134 -0.1945)
OKLCH	oklch(57.48% 0.195 266)
XYZ	xyz(22.5615, 18.0337, 80.1178)
Luminance	0.1804 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426DEA #EABF42

analogous

#42C1EA #426DEA #6B42EA

triadic

#426DEA #EA426D #6DEA42

tetradic

#426DEA #EA42C1 #EABF42 #42EA6B

square

#426DEA #EA42C1 #EABF42 #42EA6B

split-complementary

#426DEA #EA6B42 #C1EA42

monochromatic

#1236A0 #1849D7 #426DEA #7998F0 #B0C2F6

Accessibility & contrast

On white

4.56

#426DEA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#426DEA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #426DEA

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426DEA	#FFFFFF	#000000	##000000
##426DEA	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#027EEE

Deuteranopia (green-blind)

#006EE8

Tritanopia (blue-blind)

#008BA1

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #426dea;
/* rgb */ color: rgb(66, 109, 234);
/* oklch */ color: oklch(57.5% 0.195 266.0);

Tailwind

colors: {
  custom: {
    50: '#8b96f2',
    500: '#426dea',
    950: '#000000',
  },
}

SCSS

$custom: #426dea;
$custom-light: #8b96f2;
$custom-dark: #000000;

JSON

{
  "hex": "#426dea",
  "rgb": {
    "r": 66,
    "g": 109,
    "b": 234
  },
  "hsl": {
    "h": 224.643,
    "s": 80,
    "l": 58.824
  },
  "oklch": {
    "l": 0.57484,
    "c": 0.19501,
    "h": 266
  },
  "luminance": 0.18036
}

Semantic roles & 50–950 ramp

primary

#426DEA

secondary

#E5D4A3

accent

#C431F6

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #426DEA

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

Preview Lab → · Contrast checker → · Palette generator →