#57445E#57445E

#57445E is a dark, muted purple. Relative luminance 0.070; OKLCH L 41.7% C 0.049 H 316.8°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#57445E
RGB	rgb(87, 68, 94)
HSL	hsl(284, 16%, 32%)
HSV	hsv(284, 28%, 37%)
CMYK	cmyk(7.4%, 27.7%, 0%, 63.1%)
CIE-LAB	lab(31.74, 13.53, -12.26)
CIE-LCH	lch(31.74, 18.26, 317.80°)
OKLab	oklab(41.68% 0.0355 -0.0333)
OKLCH	oklch(41.68% 0.049 316.8)
XYZ	xyz(8.0177, 6.9688, 11.5102)
Luminance	0.0697 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57445E #4B5E44

analogous

#4A445E #57445E #5E4458

triadic

#57445E #5E5744 #445E57

tetradic

#57445E #5E4A44 #4B5E44 #44585E

square

#57445E #5E4A44 #4B5E44 #44585E

split-complementary

#57445E #585E44 #445E4A

monochromatic

#151117 #362A3A #57445E #785E82 #977CA0

Accessibility & contrast

On white

8.77

#57445E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#57445E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57445E

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57445E	#FFFFFF	#000000	##FFFFFF
##57445E	1.00	8.77	2.39	8.77
#FFFFFF	8.77	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41495F

Deuteranopia (green-blind)

#454B5D

Tritanopia (blue-blind)

#57474D

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #57445e;
/* rgb */ color: rgb(87, 68, 94);
/* oklch */ color: oklch(41.7% 0.049 316.8);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#57445e",
  "rgb": {
    "r": 87,
    "g": 68,
    "b": 94
  },
  "hsl": {
    "h": 283.846,
    "s": 16.049,
    "l": 31.765
  },
  "oklch": {
    "l": 0.4168,
    "c": 0.04867,
    "h": 316.8
  },
  "luminance": 0.06969
}

Semantic roles & 50–950 ramp

primary

#57445E

secondary

#788D71

accent

#B96F83

background

#F8F7F8

surface

#EFEDF0

border

#CAC8CB

text

#0B090C

muted

#7C7B7D

Preview Lab

Preview with #57445E

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

Preview Lab → · Contrast checker → · Palette generator →