#57445D#57445D

#57445D is a dark, muted purple. Relative luminance 0.070; OKLCH L 41.6% C 0.047 H 318.0°. Best body text is #FFFFFF at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#57445D
RGB	rgb(87, 68, 93)
HSL	hsl(286, 16%, 32%)
HSV	hsv(286, 27%, 36%)
CMYK	cmyk(6.5%, 26.9%, 0%, 63.5%)
CIE-LAB	lab(31.69, 13.30, -11.69)
CIE-LCH	lch(31.69, 17.70, 318.68°)
OKLab	oklab(41.64% 0.0351 -0.0317)
OKLCH	oklch(41.64% 0.047 318)
XYZ	xyz(7.9731, 6.9509, 11.2755)
Luminance	0.0695 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57445D #4A5D44

analogous

#4B445D #57445D #5D4457

triadic

#57445D #5D5744 #445D57

tetradic

#57445D #5D4B44 #4A5D44 #44575D

square

#57445D #5D4B44 #4A5D44 #44575D

split-complementary

#57445D #575D44 #445D4B

monochromatic

#151016 #362A3A #57445D #785E80 #977C9F

Accessibility & contrast

On white

8.79

#57445D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#57445D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57445D

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57445D	#FFFFFF	#000000	##FFFFFF
##57445D	1.00	8.79	2.39	8.79
#FFFFFF	8.79	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41495E

Deuteranopia (green-blind)

#454B5C

Tritanopia (blue-blind)

#57474D

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #57445d;
/* rgb */ color: rgb(87, 68, 93);
/* oklch */ color: oklch(41.6% 0.047 318.0);

Tailwind

colors: {
  custom: {
    50: '#86788b',
    500: '#57445d',
    950: '#000000',
  },
}

SCSS

$custom: #57445d;
$custom-light: #86788b;
$custom-dark: #000000;

JSON

{
  "hex": "#57445d",
  "rgb": {
    "r": 87,
    "g": 68,
    "b": 93
  },
  "hsl": {
    "h": 285.6,
    "s": 15.528,
    "l": 31.569
  },
  "oklch": {
    "l": 0.41635,
    "c": 0.04732,
    "h": 318
  },
  "luminance": 0.06951
}

Semantic roles & 50–950 ramp

primary

#57445D

secondary

#778C71

accent

#B87081

background

#F8F7F8

surface

#EFEDF0

border

#CAC8CB

text

#0B090C

muted

#7C7B7D

Preview Lab

Preview with #57445D

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

Preview Lab → · Contrast checker → · Palette generator →