#57104E#57104E

#57104E is a dark, vivid purple. Relative luminance 0.029; OKLCH L 32.6% C 0.126 H 333.9°. Best body text is #FFFFFF at 13.21:1 contrast (WCAG AA passes).

Color values

HEX	#57104E
RGB	rgb(87, 16, 78)
HSL	hsl(308, 69%, 20%)
HSV	hsv(308, 82%, 34%)
CMYK	cmyk(0%, 81.6%, 10.3%, 65.9%)
CIE-LAB	lab(19.83, 38.84, -20.15)
CIE-LCH	lch(19.83, 43.76, 332.58°)
OKLab	oklab(32.55% 0.1127 -0.0552)
OKLCH	oklch(32.55% 0.126 333.9)
XYZ	xyz(5.4910, 2.9474, 7.4860)
Luminance	0.0295 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57104E #105719

analogous

#3D1057 #57104E #57102A

triadic

#57104E #4E5710 #104E57

tetradic

#57104E #573D10 #105719 #102A57

square

#57104E #573D10 #105719 #102A57

split-complementary

#57104E #2A5710 #10573D

monochromatic

#1A0517 #230620 #57104E #8B1A7C #BE23AB

Accessibility & contrast

On white

13.21

#57104E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#57104E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57104E

13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57104E	#FFFFFF	#000000	##FFFFFF
##57104E	1.00	13.21	1.59	13.21
#FFFFFF	13.21	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E2950

Deuteranopia (green-blind)

#29344C

Tritanopia (blue-blind)

#5B172E

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #57104e;
/* rgb */ color: rgb(87, 16, 78);
/* oklch */ color: oklch(32.6% 0.126 333.9);

Tailwind

colors: {
  custom: {
    50: '#895780',
    500: '#57104e',
    950: '#000000',
  },
}

SCSS

$custom: #57104e;
$custom-light: #895780;
$custom-dark: #000000;

JSON

{
  "hex": "#57104e",
  "rgb": {
    "r": 87,
    "g": 16,
    "b": 78
  },
  "hsl": {
    "h": 307.606,
    "s": 68.932,
    "l": 20.196
  },
  "oklch": {
    "l": 0.32553,
    "c": 0.1255,
    "h": 333.9
  },
  "luminance": 0.02947
}

Semantic roles & 50–950 ramp

primary

#57104E

secondary

#32903E

accent

#EC523C

background

#F8F5F7

surface

#F0E9EE

border

#CBC5C9

text

#0C040A

muted

#7D797C

Preview Lab

Preview with #57104E

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

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