#57103B#57103B

#57103B is a dark, moderate pink. Relative luminance 0.027; OKLCH L 31.5% C 0.112 H 348.4°. Best body text is #FFFFFF at 13.61:1 contrast (WCAG AA passes).

Color values

HEX	#57103B
RGB	rgb(87, 16, 59)
HSL	hsl(324, 69%, 20%)
HSV	hsv(324, 82%, 34%)
CMYK	cmyk(0%, 81.6%, 32.2%, 65.9%)
CIE-LAB	lab(18.86, 35.92, -8.55)
CIE-LCH	lch(18.86, 36.92, 346.61°)
OKLab	oklab(31.53% 0.1096 -0.0225)
OKLCH	oklch(31.53% 0.112 348.4)
XYZ	xyz(4.9054, 2.7131, 4.4022)
Luminance	0.0271 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57103B #10572C

analogous

#4F1057 #57103B #571017

triadic

#57103B #3B5710 #103B57

tetradic

#57103B #574F10 #10572C #101757

square

#57103B #574F10 #10572C #101757

split-complementary

#57103B #175710 #10574F

monochromatic

#1A0512 #230618 #57103B #8B1A5E #BE2381

Accessibility & contrast

On white

13.61

#57103B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#57103B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57103B

13.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57103B	#FFFFFF	#000000	##FFFFFF
##57103B	1.00	13.61	1.54	13.61
#FFFFFF	13.61	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B263C

Deuteranopia (green-blind)

#303239

Tritanopia (blue-blind)

#5E0C24

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #57103b;
/* rgb */ color: rgb(87, 16, 59);
/* oklch */ color: oklch(31.5% 0.112 348.4);

Tailwind

colors: {
  custom: {
    50: '#8a5671',
    500: '#57103b',
    950: '#000000',
  },
}

SCSS

$custom: #57103b;
$custom-light: #8a5671;
$custom-dark: #000000;

JSON

{
  "hex": "#57103b",
  "rgb": {
    "r": 87,
    "g": 16,
    "b": 59
  },
  "hsl": {
    "h": 323.662,
    "s": 68.932,
    "l": 20.196
  },
  "oklch": {
    "l": 0.3153,
    "c": 0.11185,
    "h": 348.4
  },
  "luminance": 0.02713
}

Semantic roles & 50–950 ramp

primary

#57103B

secondary

#329057

accent

#EC813C

background

#F8F5F6

surface

#F0E9EC

border

#CBC5C7

text

#0C0307

muted

#7D787A

Preview Lab

Preview with #57103B

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

Preview Lab → · Contrast checker → · Palette generator →