#550F37#550F37

#550F37 is a dark, moderate pink. Relative luminance 0.025; OKLCH L 30.9% C 0.109 H 350.6°. Best body text is #FFFFFF at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#550F37
RGB	rgb(85, 15, 55)
HSL	hsl(326, 70%, 20%)
HSV	hsv(326, 82%, 33%)
CMYK	cmyk(0%, 82.4%, 35.3%, 66.7%)
CIE-LAB	lab(18.14, 35.15, -6.86)
CIE-LCH	lch(18.14, 35.81, 348.96°)
OKLab	oklab(30.87% 0.1076 -0.0178)
OKLCH	oklch(30.87% 0.109 350.6)
XYZ	xyz(4.6070, 2.5493, 3.8631)
Luminance	0.0255 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#550F37 #0F552D

analogous

#500F55 #550F37 #550F14

triadic

#550F37 #37550F #0F3755

tetradic

#550F37 #55500F #0F552D #0F1455

square

#550F37 #55500F #0F552D #0F1455

split-complementary

#550F37 #14550F #0F5550

monochromatic

#1A0511 #210615 #550F37 #891859 #BD217A

Accessibility & contrast

On white

13.91

#550F37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#550F37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #550F37

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##550F37	#FFFFFF	#000000	##FFFFFF
##550F37	1.00	13.91	1.51	13.91
#FFFFFF	13.91	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B2438

Deuteranopia (green-blind)

#2F3135

Tritanopia (blue-blind)

#5C0A21

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #550f37;
/* rgb */ color: rgb(85, 15, 55);
/* oklch */ color: oklch(30.9% 0.109 350.6);

Tailwind

colors: {
  custom: {
    50: '#88566d',
    500: '#550f37',
    950: '#000000',
  },
}

SCSS

$custom: #550f37;
$custom-light: #88566d;
$custom-dark: #000000;

JSON

{
  "hex": "#550f37",
  "rgb": {
    "r": 85,
    "g": 15,
    "b": 55
  },
  "hsl": {
    "h": 325.714,
    "s": 70,
    "l": 19.608
  },
  "oklch": {
    "l": 0.30874,
    "c": 0.10905,
    "h": 350.6
  },
  "luminance": 0.02549
}

Semantic roles & 50–950 ramp

primary

#550F37

secondary

#318F59

accent

#ED873B

background

#F8F5F6

surface

#F0E9EB

border

#CBC5C6

text

#0C0307

muted

#7D787A

Preview Lab

Preview with #550F37

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

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