#422C78#422C78

#422C78 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 36.3% C 0.124 H 292.5°. Best body text is #FFFFFF at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#422C78
RGB	rgb(66, 44, 120)
HSL	hsl(257, 46%, 32%)
HSV	hsv(257, 63%, 47%)
CMYK	cmyk(45%, 63.3%, 0%, 52.9%)
CIE-LAB	lab(24.69, 29.47, -40.13)
CIE-LCH	lch(24.69, 49.79, 306.30°)
OKLab	oklab(36.33% 0.0474 -0.1145)
OKLCH	oklch(36.33% 0.124 292.5)
XYZ	xyz(6.5367, 4.3155, 18.2542)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#422C78 #62782C

analogous

#2C3C78 #422C78 #682C78

triadic

#422C78 #78422C #2C7842

tetradic

#422C78 #782C3C #62782C #2C7868

square

#422C78 #782C3C #62782C #2C7868

split-complementary

#422C78 #78682C #3C782C

monochromatic

#110B1E #291C4B #422C78 #5B3CA5 #795BC3

Accessibility & contrast

On white

11.27

#422C78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#422C78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #422C78

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##422C78	#FFFFFF	#000000	##FFFFFF
##422C78	1.00	11.27	1.86	11.27
#FFFFFF	11.27	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C7A

Deuteranopia (green-blind)

#003976

Tritanopia (blue-blind)

#333D4D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #422c78;
/* rgb */ color: rgb(66, 44, 120);
/* oklch */ color: oklch(36.3% 0.124 292.5);

Tailwind

colors: {
  custom: {
    50: '#7b66a0',
    500: '#422c78',
    950: '#000000',
  },
}

SCSS

$custom: #422c78;
$custom-light: #7b66a0;
$custom-dark: #000000;

JSON

{
  "hex": "#422c78",
  "rgb": {
    "r": 66,
    "g": 44,
    "b": 120
  },
  "hsl": {
    "h": 257.368,
    "s": 46.341,
    "l": 32.157
  },
  "oklch": {
    "l": 0.36327,
    "c": 0.12388,
    "h": 292.5
  },
  "luminance": 0.04316
}

Semantic roles & 50–950 ramp

primary

#422C78

secondary

#91A957

accent

#D652B0

background

#F7F6F9

surface

#EEEBF2

border

#C9C6CC

text

#0A060F

muted

#7C7A7E

Preview Lab

Preview with #422C78

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

Preview Lab → · Contrast checker → · Palette generator →