#57118E#57118E

#57118E is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.7% C 0.183 H 303.1°. Best body text is #FFFFFF at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#57118E
RGB	rgb(87, 17, 142)
HSL	hsl(274, 79%, 31%)
HSV	hsv(274, 88%, 56%)
CMYK	cmyk(38.7%, 88%, 0%, 44.3%)
CIE-LAB	lab(24.89, 51.75, -53.51)
CIE-LCH	lch(24.89, 74.44, 314.04°)
OKLab	oklab(37.65% 0.0997 -0.1529)
OKLCH	oklch(37.65% 0.183 303.1)
XYZ	xyz(9.0122, 4.3801, 25.9566)
Luminance	0.0438 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57118E #488E11

analogous

#18118E #57118E #8E1186

triadic

#57118E #8E5711 #118E57

tetradic

#57118E #8E1811 #488E11 #11868E

square

#57118E #8E1811 #488E11 #11868E

split-complementary

#57118E #868E11 #118E18

monochromatic

#140421 #360A57 #57118E #7818C5 #9733E7

Accessibility & contrast

On white

11.19

#57118E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#57118E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57118E

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57118E	#FFFFFF	#000000	##FFFFFF
##57118E	1.00	11.19	1.88	11.19
#FFFFFF	11.19	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A91

Deuteranopia (green-blind)

#003B8C

Tritanopia (blue-blind)

#4B3753

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #57118e;
/* rgb */ color: rgb(87, 17, 142);
/* oklch */ color: oklch(37.7% 0.183 303.1);

Tailwind

colors: {
  custom: {
    50: '#8d5bb0',
    500: '#57118e',
    950: '#000000',
  },
}

SCSS

$custom: #57118e;
$custom-light: #8d5bb0;
$custom-dark: #000000;

JSON

{
  "hex": "#57118e",
  "rgb": {
    "r": 87,
    "g": 17,
    "b": 142
  },
  "hsl": {
    "h": 273.6,
    "s": 78.616,
    "l": 31.176
  },
  "oklch": {
    "l": 0.37654,
    "c": 0.18251,
    "h": 303.1
  },
  "luminance": 0.0438
}

Semantic roles & 50–950 ramp

primary

#57118E

secondary

#75C238

accent

#F53388

background

#F9F5FB

surface

#F1E9F6

border

#CBC5D0

text

#0D0411

muted

#7E7980

Preview Lab

Preview with #57118E

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

Preview Lab → · Contrast checker → · Palette generator →