#57143B#57143B

#57143B is a dark, moderate pink. Relative luminance 0.028; OKLCH L 31.9% C 0.107 H 349.1°. Best body text is #FFFFFF at 13.39:1 contrast (WCAG AA passes).

Color values

HEX	#57143B
RGB	rgb(87, 20, 59)
HSL	hsl(325, 63%, 21%)
HSV	hsv(325, 77%, 34%)
CMYK	cmyk(0%, 77%, 32.2%, 65.9%)
CIE-LAB	lab(19.40, 34.37, -7.72)
CIE-LCH	lch(19.40, 35.23, 347.35°)
OKLab	oklab(31.93% 0.1048 -0.0202)
OKLCH	oklch(31.93% 0.107 349.1)
XYZ	xyz(4.9703, 2.8429, 4.4238)
Luminance	0.0284 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57143B #145730

analogous

#511457 #57143B #571419

triadic

#57143B #3B5714 #143B57

tetradic

#57143B #575114 #145730 #141957

square

#57143B #575114 #145730 #141957

split-complementary

#57143B #195714 #145751

monochromatic

#190611 #250919 #57143B #891F5D #BB2B7E

Accessibility & contrast

On white

13.39

#57143B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#57143B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57143B

13.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57143B	#FFFFFF	#000000	##FFFFFF
##57143B	1.00	13.39	1.57	13.39
#FFFFFF	13.39	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E283C

Deuteranopia (green-blind)

#313339

Tritanopia (blue-blind)

#5E1125

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #57143b;
/* rgb */ color: rgb(87, 20, 59);
/* oklch */ color: oklch(31.9% 0.107 349.1);

Tailwind

colors: {
  custom: {
    50: '#895871',
    500: '#57143b',
    950: '#000000',
  },
}

SCSS

$custom: #57143b;
$custom-light: #895871;
$custom-dark: #000000;

JSON

{
  "hex": "#57143b",
  "rgb": {
    "r": 87,
    "g": 20,
    "b": 59
  },
  "hsl": {
    "h": 325.075,
    "s": 62.617,
    "l": 20.98
  },
  "oklch": {
    "l": 0.31929,
    "c": 0.10668,
    "h": 349.1
  },
  "luminance": 0.02842
}

Semantic roles & 50–950 ramp

primary

#57143B

secondary

#388F5C

accent

#E68642

background

#F8F5F6

surface

#F0E9EC

border

#CBC5C7

text

#0C0407

muted

#7D797A

Preview Lab

Preview with #57143B

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

Preview Lab → · Contrast checker → · Palette generator →