#371883#371883

#371883 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.3% C 0.163 H 287.0°. Best body text is #FFFFFF at 12.96:1 contrast (WCAG AA passes).

Color values

HEX	#371883
RGB	rgb(55, 24, 131)
HSL	hsl(257, 69%, 30%)
HSV	hsv(257, 82%, 51%)
CMYK	cmyk(58%, 81.7%, 0%, 48.6%)
CIE-LAB	lab(20.46, 41.93, -54.06)
CIE-LCH	lch(20.46, 68.41, 307.79°)
OKLab	oklab(33.33% 0.0475 -0.1556)
OKLCH	oklch(33.33% 0.163 287)
XYZ	xyz(5.9977, 3.1039, 21.7514)
Luminance	0.0310 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371883 #648318

analogous

#182F83 #371883 #6C1883

triadic

#371883 #833718 #188337

tetradic

#371883 #83182F #648318 #18836C

square

#371883 #83182F #648318 #18836C

split-complementary

#371883 #836C18 #2F8318

monochromatic

#0C051C #210F4F #371883 #4D21B7 #693ADB

Accessibility & contrast

On white

12.96

#371883 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#371883 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371883

12.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371883	#FFFFFF	#000000	##FFFFFF
##371883	1.00	12.96	1.62	12.96
#FFFFFF	12.96	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003486

Deuteranopia (green-blind)

#002E81

Tritanopia (blue-blind)

#13384E

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #371883;
/* rgb */ color: rgb(55, 24, 131);
/* oklch */ color: oklch(33.3% 0.163 287.0);

Tailwind

colors: {
  custom: {
    50: '#785aa8',
    500: '#371883',
    950: '#000000',
  },
}

SCSS

$custom: #371883;
$custom-light: #785aa8;
$custom-dark: #000000;

JSON

{
  "hex": "#371883",
  "rgb": {
    "r": 55,
    "g": 24,
    "b": 131
  },
  "hsl": {
    "h": 257.383,
    "s": 69.032,
    "l": 30.392
  },
  "oklch": {
    "l": 0.3333,
    "c": 0.16275,
    "h": 287
  },
  "luminance": 0.03104
}

Semantic roles & 50–950 ramp

primary

#371883

secondary

#94B740

accent

#EC3CB9

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #371883

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

Preview Lab → · Contrast checker → · Palette generator →