#426FD6#426FD6

#426FD6 is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.5% C 0.166 H 264.1°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#426FD6
RGB	rgb(66, 111, 214)
HSL	hsl(222, 64%, 55%)
HSV	hsv(222, 69%, 84%)
CMYK	cmyk(69.2%, 48.1%, 0%, 16.1%)
CIE-LAB	lab(48.74, 18.68, -57.57)
CIE-LCH	lch(48.74, 60.52, 287.98°)
OKLab	oklab(56.45% -0.0171 -0.1651)
OKLCH	oklch(56.45% 0.166 264.1)
XYZ	xyz(20.0645, 17.3801, 65.9026)
Luminance	0.1738 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426FD6 #D6A942

analogous

#42B9D6 #426FD6 #5F42D6

triadic

#426FD6 #D6426F #6FD642

tetradic

#426FD6 #D642B9 #D6A942 #42D65F

square

#426FD6 #D642B9 #D6A942 #42D65F

split-complementary

#426FD6 #D65F42 #B9D642

monochromatic

#1C3B82 #2752B4 #426FD6 #7495E1 #A7BCEC

Accessibility & contrast

On white

4.69

#426FD6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#426FD6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426FD6

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426FD6	#FFFFFF	#000000	##FFFFFF
##426FD6	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#377BDA

Deuteranopia (green-blind)

#0C6DD4

Tritanopia (blue-blind)

#008798

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #426fd6;
/* rgb */ color: rgb(66, 111, 214);
/* oklch */ color: oklch(56.5% 0.166 264.1);

Tailwind

colors: {
  custom: {
    50: '#8797e3',
    500: '#426fd6',
    950: '#000000',
  },
}

SCSS

$custom: #426fd6;
$custom-light: #8797e3;
$custom-dark: #000000;

JSON

{
  "hex": "#426fd6",
  "rgb": {
    "r": 66,
    "g": 111,
    "b": 214
  },
  "hsl": {
    "h": 221.757,
    "s": 64.348,
    "l": 54.902
  },
  "oklch": {
    "l": 0.56451,
    "c": 0.16599,
    "h": 264.1
  },
  "luminance": 0.17382
}

Semantic roles & 50–950 ramp

primary

#426FD6

secondary

#D9C69B

accent

#B540E7

background

#F8F9FE

surface

#F0F2FC

border

#CBCCD5

text

#0D0D15

muted

#7D7E84

Preview Lab

Preview with #426FD6

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

Preview Lab → · Contrast checker → · Palette generator →