#422F90#422F90

#422F90 is a dark, vivid violet. Relative luminance 0.052; OKLCH L 38.8% C 0.152 H 285.9°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#422F90
RGB	rgb(66, 47, 144)
HSL	hsl(252, 51%, 37%)
HSV	hsv(252, 67%, 56%)
CMYK	cmyk(54.2%, 67.4%, 0%, 43.5%)
CIE-LAB	lab(27.31, 35.11, -50.90)
CIE-LCH	lch(27.31, 61.83, 304.60°)
OKLab	oklab(38.84% 0.0417 -0.1461)
OKLCH	oklch(38.84% 0.152 285.9)
XYZ	xyz(8.2958, 5.2045, 26.9476)
Luminance	0.0520 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#422F90 #7D902F

analogous

#2F4C90 #422F90 #732F90

triadic

#422F90 #90422F #2F9042

tetradic

#422F90 #902F4C #7D902F #2F9073

square

#422F90 #902F4C #7D902F #2F9073

split-complementary

#422F90 #90732F #4C902F

monochromatic

#181134 #2D2062 #422F90 #573EBE #7E6BCF

Accessibility & contrast

On white

10.29

#422F90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#422F90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422F90

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422F90	#FFFFFF	#000000	##FFFFFF
##422F90	1.00	10.29	2.04	10.29
#FFFFFF	10.29	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004393

Deuteranopia (green-blind)

#003E8E

Tritanopia (blue-blind)

#22475B

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #422f90;
/* rgb */ color: rgb(66, 47, 144);
/* oklch */ color: oklch(38.8% 0.152 285.9);

Tailwind

colors: {
  custom: {
    50: '#7e69b1',
    500: '#422f90',
    950: '#000000',
  },
}

SCSS

$custom: #422f90;
$custom-light: #7e69b1;
$custom-dark: #000000;

JSON

{
  "hex": "#422f90",
  "rgb": {
    "r": 66,
    "g": 47,
    "b": 144
  },
  "hsl": {
    "h": 251.753,
    "s": 50.785,
    "l": 37.451
  },
  "oklch": {
    "l": 0.38839,
    "c": 0.15196,
    "h": 285.9
  },
  "luminance": 0.05205
}

Semantic roles & 50–950 ramp

primary

#422F90

secondary

#A6B665

accent

#DA4EBF

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0611

muted

#7C7A80

Preview Lab

Preview with #422F90

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

Preview Lab → · Contrast checker → · Palette generator →