#426BC8#426BC8

#426BC8 is a mid, vivid blue. Relative luminance 0.158; OKLCH L 54.7% C 0.152 H 264.1°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#426BC8
RGB	rgb(66, 107, 200)
HSL	hsl(222, 55%, 52%)
HSV	hsv(222, 67%, 78%)
CMYK	cmyk(67%, 46.5%, 0%, 21.6%)
CIE-LAB	lab(46.77, 16.19, -52.73)
CIE-LCH	lch(46.77, 55.16, 287.07°)
OKLab	oklab(54.66% -0.0155 -0.1509)
OKLCH	oklch(54.66% 0.152 264.1)
XYZ	xyz(17.9261, 15.8420, 56.7455)
Luminance	0.1584 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426BC8 #C89F42

analogous

#42AEC8 #426BC8 #5C42C8

triadic

#426BC8 #C8426B #6BC842

tetradic

#426BC8 #C842AE #C89F42 #42C85C

square

#426BC8 #C842AE #C89F42 #42C85C

split-complementary

#426BC8 #C85C42 #AEC842

monochromatic

#20386F #2E519F #426BC8 #7190D6 #A1B5E4

Accessibility & contrast

On white

5.04

#426BC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#426BC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426BC8

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426BC8	#FFFFFF	#000000	##FFFFFF
##426BC8	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C75CB

Deuteranopia (green-blind)

#2169C6

Tritanopia (blue-blind)

#008190

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #426bc8;
/* rgb */ color: rgb(66, 107, 200);
/* oklch */ color: oklch(54.7% 0.152 264.1);

Tailwind

colors: {
  custom: {
    50: '#8594d9',
    500: '#426bc8',
    950: '#000000',
  },
}

SCSS

$custom: #426bc8;
$custom-light: #8594d9;
$custom-dark: #000000;

JSON

{
  "hex": "#426bc8",
  "rgb": {
    "r": 66,
    "g": 107,
    "b": 200
  },
  "hsl": {
    "h": 221.642,
    "s": 54.918,
    "l": 52.157
  },
  "oklch": {
    "l": 0.54663,
    "c": 0.15174,
    "h": 264.1
  },
  "luminance": 0.15844
}

Semantic roles & 50–950 ramp

primary

#426BC8

secondary

#D0BE96

accent

#B14ADE

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #426BC8

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

Preview Lab → · Contrast checker → · Palette generator →