#550F31#550F31

#550F31 is a dark, moderate pink. Relative luminance 0.025; OKLCH L 30.6% C 0.106 H 356.0°. Best body text is #FFFFFF at 14.01:1 contrast (WCAG AA passes).

Color values

HEX	#550F31
RGB	rgb(85, 15, 49)
HSL	hsl(331, 70%, 20%)
HSV	hsv(331, 82%, 33%)
CMYK	cmyk(0%, 82.4%, 42.4%, 66.7%)
CIE-LAB	lab(17.90, 34.39, -2.96)
CIE-LCH	lch(17.90, 34.52, 355.08°)
OKLab	oklab(30.62% 0.1057 -0.0074)
OKLCH	oklch(30.62% 0.106 356)
XYZ	xyz(4.4718, 2.4953, 3.1513)
Luminance	0.0249 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#550F31 #0F5533

analogous

#550F54 #550F31 #55100F

triadic

#550F31 #31550F #0F3155

tetradic

#550F31 #54550F #0F5533 #100F55

square

#550F31 #54550F #0F5533 #100F55

split-complementary

#550F31 #0F5510 #0F5455

monochromatic

#1A050F #210613 #550F31 #89184F #BD216D

Accessibility & contrast

On white

14.01

#550F31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#550F31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #550F31

14.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##550F31	#FFFFFF	#000000	##FFFFFF
##550F31	1.00	14.01	1.50	14.01
#FFFFFF	14.01	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D2332

Deuteranopia (green-blind)

#31302F

Tritanopia (blue-blind)

#5C061E

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #550f31;
/* rgb */ color: rgb(85, 15, 49);
/* oklch */ color: oklch(30.6% 0.106 356.0);

Tailwind

colors: {
  custom: {
    50: '#895569',
    500: '#550f31',
    950: '#000000',
  },
}

SCSS

$custom: #550f31;
$custom-light: #895569;
$custom-dark: #000000;

JSON

{
  "hex": "#550f31",
  "rgb": {
    "r": 85,
    "g": 15,
    "b": 49
  },
  "hsl": {
    "h": 330.857,
    "s": 70,
    "l": 19.608
  },
  "oklch": {
    "l": 0.30617,
    "c": 0.10593,
    "h": 356
  },
  "luminance": 0.02495
}

Semantic roles & 50–950 ramp

primary

#550F31

secondary

#318F61

accent

#ED963B

background

#F8F5F6

surface

#F0E9EB

border

#CBC5C6

text

#0C0306

muted

#7D787A

Preview Lab

Preview with #550F31

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

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