#57155D#57155D

#57155D is a dark, vivid purple. Relative luminance 0.034; OKLCH L 34.0% C 0.132 H 324.3°. Best body text is #FFFFFF at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#57155D
RGB	rgb(87, 21, 93)
HSL	hsl(295, 63%, 22%)
HSV	hsv(295, 77%, 36%)
CMYK	cmyk(6.5%, 77.4%, 0%, 63.5%)
CIE-LAB	lab(21.41, 39.76, -27.73)
CIE-LCH	lch(21.41, 48.47, 325.11°)
OKLab	oklab(33.98% 0.1076 -0.0773)
OKLCH	oklch(33.98% 0.132 324.3)
XYZ	xyz(6.1743, 3.3533, 10.6758)
Luminance	0.0335 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 6.52

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57155D #1B5D15

analogous

#33155D #57155D #5D153F

triadic

#57155D #5D5715 #155D57

tetradic

#57155D #5D3315 #1B5D15 #153F5D

square

#57155D #5D3315 #1B5D15 #153F5D

split-complementary

#57155D #3F5D15 #155D33

monochromatic

#170619 #280A2B #57155D #86208F #B42CC1

Accessibility & contrast

On white

12.57

#57155D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#57155D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57155D

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57155D	#FFFFFF	#000000	##FFFFFF
##57155D	1.00	12.57	1.67	12.57
#FFFFFF	12.57	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E5F

Deuteranopia (green-blind)

#23365B

Tritanopia (blue-blind)

#592238

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #57155d;
/* rgb */ color: rgb(87, 21, 93);
/* oklch */ color: oklch(34.0% 0.132 324.3);

Tailwind

colors: {
  custom: {
    50: '#895a8b',
    500: '#57155d',
    950: '#000000',
  },
}

SCSS

$custom: #57155d;
$custom-light: #895a8b;
$custom-dark: #000000;

JSON

{
  "hex": "#57155d",
  "rgb": {
    "r": 87,
    "g": 21,
    "b": 93
  },
  "hsl": {
    "h": 295,
    "s": 63.158,
    "l": 22.353
  },
  "oklch": {
    "l": 0.33982,
    "c": 0.13246,
    "h": 324.3
  },
  "luminance": 0.03353
}

Semantic roles & 50–950 ramp

primary

#57155D

secondary

#419439

accent

#E6424F

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #57155D

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

Preview Lab → · Contrast checker → · Palette generator →