#426DD6#426DD6

#426DD6 is a mid, vivid blue. Relative luminance 0.170; OKLCH L 56.0% C 0.168 H 264.8°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#426DD6
RGB	rgb(66, 109, 214)
HSL	hsl(223, 64%, 55%)
HSV	hsv(223, 69%, 84%)
CMYK	cmyk(69.2%, 49.1%, 0%, 16.1%)
CIE-LAB	lab(48.20, 19.94, -58.44)
CIE-LCH	lch(48.20, 61.74, 288.84°)
OKLab	oklab(56.04% -0.0154 -0.1677)
OKLCH	oklch(56.04% 0.168 264.8)
XYZ	xyz(19.8487, 16.9486, 65.8306)
Luminance	0.1695 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426DD6 #D6AB42

analogous

#42B7D6 #426DD6 #6142D6

triadic

#426DD6 #D6426D #6DD642

tetradic

#426DD6 #D642B7 #D6AB42 #42D661

square

#426DD6 #D642B7 #D6AB42 #42D661

split-complementary

#426DD6 #D66142 #B7D642

monochromatic

#1C3A82 #2750B4 #426DD6 #7494E1 #A7BBEC

Accessibility & contrast

On white

4.78

#426DD6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#426DD6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426DD6

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426DD6	#FFFFFF	#000000	##FFFFFF
##426DD6	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#327ADA

Deuteranopia (green-blind)

#006CD4

Tritanopia (blue-blind)

#008697

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #426dd6;
/* rgb */ color: rgb(66, 109, 214);
/* oklch */ color: oklch(56.0% 0.168 264.8);

Tailwind

colors: {
  custom: {
    50: '#8796e3',
    500: '#426dd6',
    950: '#000000',
  },
}

SCSS

$custom: #426dd6;
$custom-light: #8796e3;
$custom-dark: #000000;

JSON

{
  "hex": "#426dd6",
  "rgb": {
    "r": 66,
    "g": 109,
    "b": 214
  },
  "hsl": {
    "h": 222.568,
    "s": 64.348,
    "l": 54.902
  },
  "oklch": {
    "l": 0.56039,
    "c": 0.1684,
    "h": 264.8
  },
  "luminance": 0.16951
}

Semantic roles & 50–950 ramp

primary

#426DD6

secondary

#D9C79B

accent

#B740E7

background

#F9F9FE

surface

#F1F1FC

border

#CBCBD5

text

#0D0D15

muted

#7E7E84

Preview Lab

Preview with #426DD6

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

Preview Lab → · Contrast checker → · Palette generator →