#57117C#57117C

#57117C is a dark, vivid violet. Relative luminance 0.039; OKLCH L 36.0% C 0.166 H 309.7°. Best body text is #FFFFFF at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#57117C
RGB	rgb(87, 17, 124)
HSL	hsl(279, 76%, 28%)
HSV	hsv(279, 86%, 49%)
CMYK	cmyk(29.8%, 86.3%, 0%, 51.4%)
CIE-LAB	lab(23.28, 47.68, -44.83)
CIE-LCH	lch(23.28, 65.44, 316.77°)
OKLab	oklab(36.04% 0.1057 -0.1274)
OKLCH	oklch(36.04% 0.166 309.7)
XYZ	xyz(7.7683, 3.8825, 19.4051)
Luminance	0.0388 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57117C #367C11

analogous

#21117C #57117C #7C116C

triadic

#57117C #7C5711 #117C57

tetradic

#57117C #7C2111 #367C11 #116C7C

square

#57117C #7C2111 #367C11 #116C7C

split-complementary

#57117C #6C7C11 #117C21

monochromatic

#13041B #310A46 #57117C #7D18B2 #A126E1

Accessibility & contrast

On white

11.82

#57117C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#57117C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57117C

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57117C	#FFFFFF	#000000	##FFFFFF
##57117C	1.00	11.82	1.78	11.82
#FFFFFF	11.82	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00357F

Deuteranopia (green-blind)

#00387A

Tritanopia (blue-blind)

#512E48

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #57117c;
/* rgb */ color: rgb(87, 17, 124);
/* oklch */ color: oklch(36.0% 0.166 309.7);

Tailwind

colors: {
  custom: {
    50: '#8b5aa3',
    500: '#57117c',
    950: '#000000',
  },
}

SCSS

$custom: #57117c;
$custom-light: #8b5aa3;
$custom-dark: #000000;

JSON

{
  "hex": "#57117c",
  "rgb": {
    "r": 87,
    "g": 17,
    "b": 124
  },
  "hsl": {
    "h": 279.252,
    "s": 75.887,
    "l": 27.647
  },
  "oklch": {
    "l": 0.36044,
    "c": 0.1655,
    "h": 309.7
  },
  "luminance": 0.03882
}

Semantic roles & 50–950 ramp

primary

#57117C

secondary

#61B237

accent

#F23577

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #57117C

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

Preview Lab → · Contrast checker → · Palette generator →