#422F91#422F91

#422F91 is a dark, vivid violet. Relative luminance 0.052; OKLCH L 38.9% C 0.153 H 285.7°. Best body text is #FFFFFF at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#422F91
RGB	rgb(66, 47, 145)
HSL	hsl(252, 51%, 38%)
HSV	hsv(252, 68%, 57%)
CMYK	cmyk(54.5%, 67.6%, 0%, 43.1%)
CIE-LAB	lab(27.39, 35.43, -51.38)
CIE-LCH	lch(27.39, 62.41, 304.59°)
OKLab	oklab(38.93% 0.0416 -0.1475)
OKLCH	oklch(38.93% 0.153 285.7)
XYZ	xyz(8.3726, 5.2352, 27.3519)
Luminance	0.0524 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#422F91 #7E912F

analogous

#2F4D91 #422F91 #732F91

triadic

#422F91 #91422F #2F9142

tetradic

#422F91 #912F4D #7E912F #2F9173

square

#422F91 #912F4D #7E912F #2F9173

split-complementary

#422F91 #91732F #4D912F

monochromatic

#181135 #2D2063 #422F91 #573EBF #7F6BCF

Accessibility & contrast

On white

10.26

#422F91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#422F91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422F91

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422F91	#FFFFFF	#000000	##FFFFFF
##422F91	1.00	10.26	2.05	10.26
#FFFFFF	10.26	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004394

Deuteranopia (green-blind)

#003E8F

Tritanopia (blue-blind)

#21485C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #422f91;
/* rgb */ color: rgb(66, 47, 145);
/* oklch */ color: oklch(38.9% 0.153 285.7);

Tailwind

colors: {
  custom: {
    50: '#7e69b2',
    500: '#422f91',
    950: '#000000',
  },
}

SCSS

$custom: #422f91;
$custom-light: #7e69b2;
$custom-dark: #000000;

JSON

{
  "hex": "#422f91",
  "rgb": {
    "r": 66,
    "g": 47,
    "b": 145
  },
  "hsl": {
    "h": 251.633,
    "s": 51.042,
    "l": 37.647
  },
  "oklch": {
    "l": 0.38927,
    "c": 0.15328,
    "h": 285.7
  },
  "luminance": 0.05236
}

Semantic roles & 50–950 ramp

primary

#422F91

secondary

#A7B665

accent

#DB4DBF

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0611

muted

#7C7A80

Preview Lab

Preview with #422F91

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

Preview Lab → · Contrast checker → · Palette generator →