#550D21#550D21

#550D21 is a dark, moderate pink. Relative luminance 0.023; OKLCH L 29.9% C 0.103 H 10.4°. Best body text is #FFFFFF at 14.33:1 contrast (WCAG AA passes).

Color values

HEX	#550D21
RGB	rgb(85, 13, 33)
HSL	hsl(343, 73%, 19%)
HSV	hsv(343, 85%, 33%)
CMYK	cmyk(0%, 84.7%, 61.2%, 66.7%)
CIE-LAB	lab(17.13, 33.48, 7.44)
CIE-LCH	lch(17.13, 34.30, 12.53°)
OKLab	oklab(29.88% 0.1015 0.0187)
OKLCH	oklch(29.88% 0.103 10.4)
XYZ	xyz(4.1652, 2.3296, 1.6689)
Luminance	0.0233 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#550D21 #0D5541

analogous

#550D45 #550D21 #551D0D

triadic

#550D21 #21550D #0D2155

tetradic

#550D21 #45550D #0D5541 #1D0D55

square

#550D21 #45550D #0D5541 #1D0D55

split-complementary

#550D21 #0D551D #0D4555

monochromatic

#1B040A #20050C #550D21 #8A1536 #BF1D4A

Accessibility & contrast

On white

14.33

#550D21 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#550D21 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #550D21

14.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##550D21	#FFFFFF	#000000	##FFFFFF
##550D21	1.00	14.33	1.47	14.33
#FFFFFF	14.33	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#212121

Deuteranopia (green-blind)

#332F1F

Tritanopia (blue-blind)

#5E0016

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #550d21;
/* rgb */ color: rgb(85, 13, 33);
/* oklch */ color: oklch(29.9% 0.103 10.4);

Tailwind

colors: {
  custom: {
    50: '#8a545b',
    500: '#550d21',
    950: '#000000',
  },
}

SCSS

$custom: #550d21;
$custom-light: #8a545b;
$custom-dark: #000000;

JSON

{
  "hex": "#550d21",
  "rgb": {
    "r": 85,
    "g": 13,
    "b": 33
  },
  "hsl": {
    "h": 343.333,
    "s": 73.469,
    "l": 19.216
  },
  "oklch": {
    "l": 0.29884,
    "c": 0.1032,
    "h": 10.4
  },
  "luminance": 0.02329
}

Semantic roles & 50–950 ramp

primary

#550D21

secondary

#2E9075

accent

#F0BD38

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0304

muted

#7D7879

Preview Lab

Preview with #550D21

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

Preview Lab → · Contrast checker → · Palette generator →