#551131#551131

#551131 is a dark, moderate pink. Relative luminance 0.026; OKLCH L 30.8% C 0.103 H 356.5°. Best body text is #FFFFFF at 13.90:1 contrast (WCAG AA passes).

Color values

HEX	#551131
RGB	rgb(85, 17, 49)
HSL	hsl(332, 67%, 20%)
HSV	hsv(332, 80%, 33%)
CMYK	cmyk(0%, 80%, 42.4%, 66.7%)
CIE-LAB	lab(18.16, 33.64, -2.57)
CIE-LCH	lch(18.16, 33.74, 355.64°)
OKLab	oklab(30.81% 0.1033 -0.0063)
OKLCH	oklch(30.81% 0.103 356.5)
XYZ	xyz(4.5014, 2.5545, 3.1612)
Luminance	0.0255 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551131 #115535

analogous

#551153 #551131 #551311

triadic

#551131 #315511 #113155

tetradic

#551131 #535511 #115535 #131155

square

#551131 #535511 #115535 #131155

split-complementary

#551131 #115513 #115355

monochromatic

#1A050F #220714 #551131 #881B4E #BB256C

Accessibility & contrast

On white

13.90

#551131 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#551131 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551131

13.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551131	#FFFFFF	#000000	##FFFFFF
##551131	1.00	13.90	1.51	13.90
#FFFFFF	13.90	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F2432

Deuteranopia (green-blind)

#31312F

Tritanopia (blue-blind)

#5C091F

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #551131;
/* rgb */ color: rgb(85, 17, 49);
/* oklch */ color: oklch(30.8% 0.103 356.5);

Tailwind

colors: {
  custom: {
    50: '#885669',
    500: '#551131',
    950: '#000000',
  },
}

SCSS

$custom: #551131;
$custom-light: #885669;
$custom-dark: #000000;

JSON

{
  "hex": "#551131",
  "rgb": {
    "r": 85,
    "g": 17,
    "b": 49
  },
  "hsl": {
    "h": 331.765,
    "s": 66.667,
    "l": 20
  },
  "oklch": {
    "l": 0.30812,
    "c": 0.10348,
    "h": 356.5
  },
  "luminance": 0.02554
}

Semantic roles & 50–950 ramp

primary

#551131

secondary

#348E64

accent

#EA993E

background

#F8F5F6

surface

#F0E9EB

border

#CBC5C6

text

#0C0306

muted

#7D787A

Preview Lab

Preview with #551131

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

Preview Lab → · Contrast checker → · Palette generator →