#371381#371381

#371381 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.6% C 0.165 H 288.2°. Best body text is #FFFFFF at 13.35:1 contrast (WCAG AA passes).

Color values

HEX	#371381
RGB	rgb(55, 19, 129)
HSL	hsl(260, 74%, 29%)
HSV	hsv(260, 85%, 51%)
CMYK	cmyk(57.4%, 85.3%, 0%, 49.4%)
CIE-LAB	lab(19.48, 43.55, -54.40)
CIE-LCH	lch(19.48, 69.68, 308.68°)
OKLab	oklab(32.6% 0.0515 -0.1566)
OKLCH	oklch(32.6% 0.165 288.2)
XYZ	xyz(5.7697, 2.8626, 21.0131)
Luminance	0.0286 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371381 #5D8113

analogous

#132681 #371381 #6E1381

triadic

#371381 #813713 #138137

tetradic

#371381 #811326 #5D8113 #13816E

square

#371381 #811326 #5D8113 #13816E

split-complementary

#371381 #816E13 #268113

monochromatic

#0B041B #200B4C #371381 #4E1BB6 #682EE0

Accessibility & contrast

On white

13.35

#371381 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#371381 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371381

13.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371381	#FFFFFF	#000000	##FFFFFF
##371381	1.00	13.35	1.57	13.35
#FFFFFF	13.35	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003184

Deuteranopia (green-blind)

#002C7F

Tritanopia (blue-blind)

#16354C

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #371381;
/* rgb */ color: rgb(55, 19, 129);
/* oklch */ color: oklch(32.6% 0.165 288.2);

Tailwind

colors: {
  custom: {
    50: '#7857a7',
    500: '#371381',
    950: '#000000',
  },
}

SCSS

$custom: #371381;
$custom-light: #7857a7;
$custom-dark: #000000;

JSON

{
  "hex": "#371381",
  "rgb": {
    "r": 55,
    "g": 19,
    "b": 129
  },
  "hsl": {
    "h": 259.636,
    "s": 74.324,
    "l": 29.02
  },
  "oklch": {
    "l": 0.32595,
    "c": 0.16481,
    "h": 288.2
  },
  "luminance": 0.02863
}

Semantic roles & 50–950 ramp

primary

#371381

secondary

#8DB63A

accent

#F137B4

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0310

muted

#7C787F

Preview Lab

Preview with #371381

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

Preview Lab → · Contrast checker → · Palette generator →