#57285D#57285D

#57285D is a dark, moderate purple. Relative luminance 0.043; OKLCH L 36.4% C 0.103 H 323.0°. Best body text is #FFFFFF at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#57285D
RGB	rgb(87, 40, 93)
HSL	hsl(293, 40%, 26%)
HSV	hsv(293, 57%, 36%)
CMYK	cmyk(6.5%, 57%, 0%, 63.5%)
CIE-LAB	lab(24.75, 30.55, -22.44)
CIE-LCH	lch(24.75, 37.90, 323.70°)
OKLab	oklab(36.41% 0.0823 -0.062)
OKLCH	oklch(36.41% 0.103 323)
XYZ	xyz(6.6649, 4.3345, 10.8394)
Luminance	0.0433 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57285D #2E5D28

analogous

#3C285D #57285D #5D2848

triadic

#57285D #5D5728 #285D57

tetradic

#57285D #5D3C28 #2E5D28 #28485D

square

#57285D #5D3C28 #2E5D28 #28485D

split-complementary

#57285D #485D28 #285D3C

monochromatic

#140915 #2F1632 #57285D #7F3A88 #A74DB2

Accessibility & contrast

On white

11.25

#57285D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#57285D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57285D

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57285D	#FFFFFF	#000000	##FFFFFF
##57285D	1.00	11.25	1.87	11.25
#FFFFFF	11.25	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#20375F

Deuteranopia (green-blind)

#2F3D5C

Tritanopia (blue-blind)

#582F3E

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #57285d;
/* rgb */ color: rgb(87, 40, 93);
/* oklch */ color: oklch(36.4% 0.103 323.0);

Tailwind

colors: {
  custom: {
    50: '#88648b',
    500: '#57285d',
    950: '#000000',
  },
}

SCSS

$custom: #57285d;
$custom-light: #88648b;
$custom-dark: #000000;

JSON

{
  "hex": "#57285d",
  "rgb": {
    "r": 87,
    "g": 40,
    "b": 93
  },
  "hsl": {
    "h": 293.208,
    "s": 39.85,
    "l": 26.078
  },
  "oklch": {
    "l": 0.36405,
    "c": 0.10305,
    "h": 323
  },
  "luminance": 0.04334
}

Semantic roles & 50–950 ramp

primary

#57285D

secondary

#589051

accent

#D05866

background

#F8F6F8

surface

#F0EBF0

border

#CBC6CB

text

#0B050C

muted

#7C7A7D

Preview Lab

Preview with #57285D

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

Preview Lab → · Contrast checker → · Palette generator →