#57118C#57118C

#57118C is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.5% C 0.181 H 303.8°. Best body text is #FFFFFF at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#57118C
RGB	rgb(87, 17, 140)
HSL	hsl(274, 78%, 31%)
HSV	hsv(274, 88%, 55%)
CMYK	cmyk(37.9%, 87.9%, 0%, 45.1%)
CIE-LAB	lab(24.70, 51.29, -52.57)
CIE-LCH	lch(24.70, 73.44, 314.29°)
OKLab	oklab(37.47% 0.1004 -0.1501)
OKLCH	oklch(37.47% 0.181 303.8)
XYZ	xyz(8.8634, 4.3206, 25.1729)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.02

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57118C #468C11

analogous

#19118C #57118C #8C1183

triadic

#57118C #8C5711 #118C57

tetradic

#57118C #8C1911 #468C11 #11838C

square

#57118C #8C1911 #468C11 #11838C

split-complementary

#57118C #838C11 #118C19

monochromatic

#13041F #350A55 #57118C #7918C3 #9831E6

Accessibility & contrast

On white

11.26

#57118C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#57118C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57118C

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57118C	#FFFFFF	#000000	##FFFFFF
##57118C	1.00	11.26	1.86	11.26
#FFFFFF	11.26	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398F

Deuteranopia (green-blind)

#003A8A

Tritanopia (blue-blind)

#4C3652

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #57118c;
/* rgb */ color: rgb(87, 17, 140);
/* oklch */ color: oklch(37.5% 0.181 303.8);

Tailwind

colors: {
  custom: {
    50: '#8d5baf',
    500: '#57118c',
    950: '#000000',
  },
}

SCSS

$custom: #57118c;
$custom-light: #8d5baf;
$custom-dark: #000000;

JSON

{
  "hex": "#57118c",
  "rgb": {
    "r": 87,
    "g": 17,
    "b": 140
  },
  "hsl": {
    "h": 274.146,
    "s": 78.344,
    "l": 30.784
  },
  "oklch": {
    "l": 0.37469,
    "c": 0.18061,
    "h": 303.8
  },
  "luminance": 0.04321
}

Semantic roles & 50–950 ramp

primary

#57118C

secondary

#73C138

accent

#F53387

background

#F9F5FA

surface

#F1E9F5

border

#CBC5CF

text

#0D0410

muted

#7E797F

Preview Lab

Preview with #57118C

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

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