#371157#371157

#371157 is a dark, moderate violet. Relative luminance 0.019; OKLCH L 28.2% C 0.119 H 304.4°. Best body text is #FFFFFF at 15.22:1 contrast (WCAG AA passes).

Color values

HEX	#371157
RGB	rgb(55, 17, 87)
HSL	hsl(273, 67%, 20%)
HSV	hsv(273, 80%, 34%)
CMYK	cmyk(36.8%, 80.5%, 0%, 65.9%)
CIE-LAB	lab(14.96, 32.83, -34.37)
CIE-LCH	lch(14.96, 47.53, 313.68°)
OKLab	oklab(28.17% 0.067 -0.0979)
OKLCH	oklch(28.17% 0.119 304.4)
XYZ	xyz(3.4959, 1.9013, 9.1978)
Luminance	0.0190 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371157 #315711

analogous

#141157 #371157 #571154

triadic

#371157 #573711 #115737

tetradic

#371157 #571411 #315711 #115457

square

#371157 #571411 #315711 #115457

split-complementary

#371157 #545711 #115714

monochromatic

#10051A #170724 #371157 #571B8A #7825BD

Accessibility & contrast

On white

15.22

#371157 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#371157 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371157

15.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371157	#FFFFFF	#000000	##FFFFFF
##371157	1.00	15.22	1.38	15.22
#FFFFFF	15.22	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002559

Deuteranopia (green-blind)

#002656

Tritanopia (blue-blind)

#312233

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #371157;
/* rgb */ color: rgb(55, 17, 87);
/* oklch */ color: oklch(28.2% 0.119 304.4);

Tailwind

colors: {
  custom: {
    50: '#725387',
    500: '#371157',
    950: '#000000',
  },
}

SCSS

$custom: #371157;
$custom-light: #725387;
$custom-dark: #000000;

JSON

{
  "hex": "#371157",
  "rgb": {
    "r": 55,
    "g": 17,
    "b": 87
  },
  "hsl": {
    "h": 272.571,
    "s": 67.308,
    "l": 20.392
  },
  "oklch": {
    "l": 0.28165,
    "c": 0.11861,
    "h": 304.4
  },
  "luminance": 0.01901
}

Semantic roles & 50–950 ramp

primary

#371157

secondary

#5E9034

accent

#EA3E8D

background

#F7F4F8

surface

#EDE7EF

border

#C8C3CA

text

#08030B

muted

#7B787C

Preview Lab

Preview with #371157

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

Preview Lab → · Contrast checker → · Palette generator →