#57145B#57145B

#57145B is a dark, vivid purple. Relative luminance 0.033; OKLCH L 33.8% C 0.132 H 325.5°. Best body text is #FFFFFF at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#57145B
RGB	rgb(87, 20, 91)
HSL	hsl(297, 64%, 22%)
HSV	hsv(297, 78%, 36%)
CMYK	cmyk(4.4%, 78%, 0%, 64.3%)
CIE-LAB	lab(21.14, 39.75, -26.82)
CIE-LCH	lch(21.14, 47.96, 325.99°)
OKLab	oklab(33.75% 0.1087 -0.0746)
OKLCH	oklch(33.75% 0.132 325.5)
XYZ	xyz(6.0688, 3.2823, 10.2094)
Luminance	0.0328 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57145B #185B14

analogous

#34145B #57145B #5B143C

triadic

#57145B #5B5714 #145B57

tetradic

#57145B #5B3414 #185B14 #143C5B

square

#57145B #5B3414 #185B14 #143C5B

split-complementary

#57145B #3C5B14 #145B34

monochromatic

#180619 #270929 #57145B #871F8D #B72ABF

Accessibility & contrast

On white

12.68

#57145B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#57145B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57145B

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57145B	#FFFFFF	#000000	##FFFFFF
##57145B	1.00	12.68	1.66	12.68
#FFFFFF	12.68	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#012E5D

Deuteranopia (green-blind)

#233659

Tritanopia (blue-blind)

#592036

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #57145b;
/* rgb */ color: rgb(87, 20, 91);
/* oklch */ color: oklch(33.8% 0.132 325.5);

Tailwind

colors: {
  custom: {
    50: '#895a8a',
    500: '#57145b',
    950: '#000000',
  },
}

SCSS

$custom: #57145b;
$custom-light: #895a8a;
$custom-dark: #000000;

JSON

{
  "hex": "#57145b",
  "rgb": {
    "r": 87,
    "g": 20,
    "b": 91
  },
  "hsl": {
    "h": 296.62,
    "s": 63.964,
    "l": 21.765
  },
  "oklch": {
    "l": 0.3375,
    "c": 0.13186,
    "h": 325.5
  },
  "luminance": 0.03282
}

Semantic roles & 50–950 ramp

primary

#57145B

secondary

#3D9338

accent

#E7414A

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #57145B

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

Preview Lab → · Contrast checker → · Palette generator →