#426FEA#426FEA

#426FEA is a mid, vivid blue. Relative luminance 0.185; OKLCH L 57.9% C 0.193 H 265.5°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#426FEA
RGB	rgb(66, 111, 234)
HSL	hsl(224, 80%, 59%)
HSV	hsv(224, 72%, 92%)
CMYK	cmyk(71.8%, 52.6%, 0%, 8.2%)
CIE-LAB	lab(50.06, 25.85, -66.72)
CIE-LCH	lch(50.06, 71.56, 291.17°)
OKLab	oklab(57.88% -0.015 -0.192)
OKLCH	oklch(57.88% 0.193 265.5)
XYZ	xyz(22.7773, 18.4652, 80.1897)
Luminance	0.1847 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426FEA #EABD42

analogous

#42C3EA #426FEA #6942EA

triadic

#426FEA #EA426F #6FEA42

tetradic

#426FEA #EA42C3 #EABD42 #42EA69

square

#426FEA #EA42C3 #EABD42 #42EA69

split-complementary

#426FEA #EA6942 #C3EA42

monochromatic

#1238A0 #184BD7 #426FEA #7999F0 #B0C3F6

Accessibility & contrast

On white

4.47

#426FEA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#426FEA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #426FEA

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426FEA	#FFFFFF	#000000	##000000
##426FEA	1.00	4.47	4.69	4.69
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#147FEE

Deuteranopia (green-blind)

#0070E8

Tritanopia (blue-blind)

#008DA2

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #426fea;
/* rgb */ color: rgb(66, 111, 234);
/* oklch */ color: oklch(57.9% 0.193 265.5);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#426fea",
  "rgb": {
    "r": 66,
    "g": 111,
    "b": 234
  },
  "hsl": {
    "h": 223.929,
    "s": 80,
    "l": 58.824
  },
  "oklch": {
    "l": 0.57876,
    "c": 0.19263,
    "h": 265.5
  },
  "luminance": 0.18468
}

Semantic roles & 50–950 ramp

primary

#426FEA

secondary

#E5D3A3

accent

#C231F6

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #426FEA

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

Preview Lab → · Contrast checker → · Palette generator →