#57366F#57366F

#57366F is a dark, moderate violet. Relative luminance 0.058; OKLCH L 39.8% C 0.099 H 309.3°. Best body text is #FFFFFF at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#57366F
RGB	rgb(87, 54, 111)
HSL	hsl(275, 35%, 32%)
HSV	hsv(275, 51%, 44%)
CMYK	cmyk(21.6%, 51.4%, 0%, 56.5%)
CIE-LAB	lab(28.93, 26.52, -27.47)
CIE-LCH	lch(28.93, 38.18, 313.99°)
OKLab	oklab(39.83% 0.0628 -0.0767)
OKLCH	oklch(39.83% 0.099 309.3)
XYZ	xyz(8.1183, 5.8124, 15.7301)
Luminance	0.0581 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57366F #4E6F36

analogous

#3B366F #57366F #6F366A

triadic

#57366F #6F5736 #366F57

tetradic

#57366F #6F3B36 #4E6F36 #366A6F

square

#57366F #6F3B36 #4E6F36 #366A6F

split-complementary

#57366F #6A6F36 #366F3B

monochromatic

#160E1D #372246 #57366F #774A98 #9669B6

Accessibility & contrast

On white

9.71

#57366F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#57366F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57366F

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57366F	#FFFFFF	#000000	##FFFFFF
##57366F	1.00	9.71	2.16	9.71
#FFFFFF	9.71	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#284371

Deuteranopia (green-blind)

#31456E

Tritanopia (blue-blind)

#543F4D

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #57366f;
/* rgb */ color: rgb(87, 54, 111);
/* oklch */ color: oklch(39.8% 0.099 309.3);

Tailwind

colors: {
  custom: {
    50: '#886e98',
    500: '#57366f',
    950: '#000000',
  },
}

SCSS

$custom: #57366f;
$custom-light: #886e98;
$custom-dark: #000000;

JSON

{
  "hex": "#57366f",
  "rgb": {
    "r": 87,
    "g": 54,
    "b": 111
  },
  "hsl": {
    "h": 274.737,
    "s": 34.545,
    "l": 32.353
  },
  "oklch": {
    "l": 0.39832,
    "c": 0.09916,
    "h": 309.3
  },
  "luminance": 0.05812
}

Semantic roles & 50–950 ramp

primary

#57366F

secondary

#7C9F62

accent

#CB5D8B

background

#F8F6F9

surface

#F0ECF2

border

#CBC7CC

text

#0B070E

muted

#7C7A7E

Preview Lab

Preview with #57366F

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

Preview Lab → · Contrast checker → · Palette generator →