#551F3D#551F3D

#551F3D is a dark, moderate pink. Relative luminance 0.032; OKLCH L 33.1% C 0.089 H 348.6°. Best body text is #FFFFFF at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#551F3D
RGB	rgb(85, 31, 61)
HSL	hsl(327, 47%, 23%)
HSV	hsv(327, 64%, 33%)
CMYK	cmyk(0%, 63.5%, 28.2%, 66.7%)
CIE-LAB	lab(21.01, 28.78, -6.71)
CIE-LCH	lch(21.01, 29.56, 346.89°)
OKLab	oklab(33.07% 0.087 -0.0176)
OKLCH	oklch(33.07% 0.089 348.6)
XYZ	xyz(5.0788, 3.2487, 4.7736)
Luminance	0.0325 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551F3D #1F5537

analogous

#521F55 #551F3D #551F22

triadic

#551F3D #3D551F #1F3D55

tetradic

#551F3D #55521F #1F5537 #1F2255

square

#551F3D #55521F #1F5537 #1F2255

split-complementary

#551F3D #22551F #1F5552

monochromatic

#160810 #280F1D #551F3D #822F5D #AF407D

Accessibility & contrast

On white

12.73

#551F3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#551F3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551F3D

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551F3D	#FFFFFF	#000000	##FFFFFF
##551F3D	1.00	12.73	1.65	12.73
#FFFFFF	12.73	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252D3E

Deuteranopia (green-blind)

#34363C

Tritanopia (blue-blind)

#5B1D2B

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #551f3d;
/* rgb */ color: rgb(85, 31, 61);
/* oklch */ color: oklch(33.1% 0.089 348.6);

Tailwind

colors: {
  custom: {
    50: '#875e72',
    500: '#551f3d',
    950: '#000000',
  },
}

SCSS

$custom: #551f3d;
$custom-light: #875e72;
$custom-dark: #000000;

JSON

{
  "hex": "#551f3d",
  "rgb": {
    "r": 85,
    "g": 31,
    "b": 61
  },
  "hsl": {
    "h": 326.667,
    "s": 46.552,
    "l": 22.745
  },
  "oklch": {
    "l": 0.33071,
    "c": 0.08872,
    "h": 348.6
  },
  "luminance": 0.03248
}

Semantic roles & 50–950 ramp

primary

#551F3D

secondary

#468A64

accent

#D68D52

background

#F8F5F6

surface

#F0E9EC

border

#CBC5C7

text

#0B0408

muted

#7C797B

Preview Lab

Preview with #551F3D

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

Preview Lab → · Contrast checker → · Palette generator →