#426AC8#426AC8

#426AC8 is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.5% C 0.153 H 264.5°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#426AC8
RGB	rgb(66, 106, 200)
HSL	hsl(222, 55%, 52%)
HSV	hsv(222, 67%, 78%)
CMYK	cmyk(67%, 47%, 0%, 21.6%)
CIE-LAB	lab(46.49, 16.82, -53.17)
CIE-LCH	lch(46.49, 55.77, 287.56°)
OKLab	oklab(54.45% -0.0146 -0.1522)
OKLCH	oklch(54.45% 0.153 264.5)
XYZ	xyz(17.8225, 15.6347, 56.7109)
Luminance	0.1564 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426AC8 #C8A042

analogous

#42ADC8 #426AC8 #5D42C8

triadic

#426AC8 #C8426A #6AC842

tetradic

#426AC8 #C842AD #C8A042 #42C85D

square

#426AC8 #C842AD #C8A042 #42C85D

split-complementary

#426AC8 #C85D42 #ADC842

monochromatic

#20386F #2E509F #426AC8 #718FD6 #A1B5E4

Accessibility & contrast

On white

5.09

#426AC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#426AC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426AC8

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426AC8	#FFFFFF	#000000	##FFFFFF
##426AC8	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A75CB

Deuteranopia (green-blind)

#1D68C6

Tritanopia (blue-blind)

#00808F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #426ac8;
/* rgb */ color: rgb(66, 106, 200);
/* oklch */ color: oklch(54.5% 0.153 264.5);

Tailwind

colors: {
  custom: {
    50: '#8594d9',
    500: '#426ac8',
    950: '#000000',
  },
}

SCSS

$custom: #426ac8;
$custom-light: #8594d9;
$custom-dark: #000000;

JSON

{
  "hex": "#426ac8",
  "rgb": {
    "r": 66,
    "g": 106,
    "b": 200
  },
  "hsl": {
    "h": 222.09,
    "s": 54.918,
    "l": 52.157
  },
  "oklch": {
    "l": 0.54453,
    "c": 0.15295,
    "h": 264.5
  },
  "luminance": 0.15636
}

Semantic roles & 50–950 ramp

primary

#426AC8

secondary

#D0BF96

accent

#B24ADE

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #426AC8

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

Preview Lab → · Contrast checker → · Palette generator →