#551D3D#551D3D

#551D3D is a dark, moderate pink. Relative luminance 0.031; OKLCH L 32.8% C 0.092 H 348.0°. Best body text is #FFFFFF at 12.89:1 contrast (WCAG AA passes).

Color values

HEX	#551D3D
RGB	rgb(85, 29, 61)
HSL	hsl(326, 49%, 22%)
HSV	hsv(326, 66%, 33%)
CMYK	cmyk(0%, 65.9%, 28.2%, 66.7%)
CIE-LAB	lab(20.62, 29.83, -7.29)
CIE-LCH	lch(20.62, 30.71, 346.26°)
OKLab	oklab(32.78% 0.0902 -0.0191)
OKLCH	oklch(32.78% 0.092 348)
XYZ	xyz(5.0282, 3.1474, 4.7567)
Luminance	0.0315 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551D3D #1D5535

analogous

#511D55 #551D3D #551D21

triadic

#551D3D #3D551D #1D3D55

tetradic

#551D3D #55511D #1D5535 #1D2155

square

#551D3D #55511D #1D5535 #1D2155

split-complementary

#551D3D #21551D #1D5551

monochromatic

#170810 #270D1C #551D3D #832D5E #B03C7E

Accessibility & contrast

On white

12.89

#551D3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#551D3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551D3D

12.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551D3D	#FFFFFF	#000000	##FFFFFF
##551D3D	1.00	12.89	1.63	12.89
#FFFFFF	12.89	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232C3E

Deuteranopia (green-blind)

#33353C

Tritanopia (blue-blind)

#5B1B2A

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #551d3d;
/* rgb */ color: rgb(85, 29, 61);
/* oklch */ color: oklch(32.8% 0.092 348.0);

Tailwind

colors: {
  custom: {
    50: '#875d72',
    500: '#551d3d',
    950: '#000000',
  },
}

SCSS

$custom: #551d3d;
$custom-light: #875d72;
$custom-dark: #000000;

JSON

{
  "hex": "#551d3d",
  "rgb": {
    "r": 85,
    "g": 29,
    "b": 61
  },
  "hsl": {
    "h": 325.714,
    "s": 49.123,
    "l": 22.353
  },
  "oklch": {
    "l": 0.32783,
    "c": 0.09218,
    "h": 348
  },
  "luminance": 0.03147
}

Semantic roles & 50–950 ramp

primary

#551D3D

secondary

#448A62

accent

#D98A4F

background

#F8F5F6

surface

#F0E9EC

border

#CBC5C7

text

#0C0408

muted

#7D797B

Preview Lab

Preview with #551D3D

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

Preview Lab → · Contrast checker → · Palette generator →