#422FA8#422FA8

#422FA8 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 41.0% C 0.183 H 281.9°. Best body text is #FFFFFF at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#422FA8
RGB	rgb(66, 47, 168)
HSL	hsl(249, 56%, 42%)
HSV	hsv(249, 72%, 66%)
CMYK	cmyk(60.7%, 72%, 0%, 34.1%)
CIE-LAB	lab(29.46, 42.67, -62.01)
CIE-LCH	lch(29.46, 75.27, 304.53°)
OKLab	oklab(41.04% 0.0377 -0.1787)
OKLCH	oklch(41.04% 0.183 281.9)
XYZ	xyz(10.3290, 6.0177, 37.6554)
Luminance	0.0602 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#422FA8 #95A82F

analogous

#2F59A8 #422FA8 #7E2FA8

triadic

#422FA8 #A8422F #2FA842

tetradic

#422FA8 #A82F59 #95A82F #2FA87E

square

#422FA8 #A82F59 #95A82F #2FA87E

split-complementary

#422FA8 #A87E2F #59A82F

monochromatic

#1C1448 #2F2278 #422FA8 #5D48CC #8778D9

Accessibility & contrast

On white

9.53

#422FA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#422FA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422FA8

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422FA8	#FFFFFF	#000000	##FFFFFF
##422FA8	1.00	9.53	2.20	9.53
#FFFFFF	9.53	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049AC

Deuteranopia (green-blind)

#0041A6

Tritanopia (blue-blind)

#005068

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #422fa8;
/* rgb */ color: rgb(66, 47, 168);
/* oklch */ color: oklch(41.0% 0.183 281.9);

Tailwind

colors: {
  custom: {
    50: '#826ac3',
    500: '#422fa8',
    950: '#000000',
  },
}

SCSS

$custom: #422fa8;
$custom-light: #826ac3;
$custom-dark: #000000;

JSON

{
  "hex": "#422fa8",
  "rgb": {
    "r": 66,
    "g": 47,
    "b": 168
  },
  "hsl": {
    "h": 249.421,
    "s": 56.279,
    "l": 42.157
  },
  "oklch": {
    "l": 0.4104,
    "c": 0.18264,
    "h": 281.9
  },
  "luminance": 0.06018
}

Semantic roles & 50–950 ramp

primary

#422FA8

secondary

#B5C171

accent

#E048C8

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #422FA8

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

Preview Lab → · Contrast checker → · Palette generator →