#551B2C#551B2C

#551B2C is a dark, moderate pink. Relative luminance 0.029; OKLCH L 31.8% C 0.087 H 5.4°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#551B2C
RGB	rgb(85, 27, 44)
HSL	hsl(342, 52%, 22%)
HSV	hsv(342, 68%, 33%)
CMYK	cmyk(0%, 68.2%, 48.2%, 66.7%)
CIE-LAB	lab(19.63, 28.55, 3.11)
CIE-LCH	lch(19.63, 28.72, 6.22°)
OKLab	oklab(31.84% 0.087 0.0083)
OKLCH	oklch(31.84% 0.087 5.4)
XYZ	xyz(4.5932, 2.8976, 2.6998)
Luminance	0.0290 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551B2C #1B5544

analogous

#551B49 #551B2C #55271B

triadic

#551B2C #2C551B #1B2C55

tetradic

#551B2C #49551B #1B5544 #271B55

square

#551B2C #49551B #1B5544 #271B55

split-complementary

#551B2C #1B5527 #1B4955

monochromatic

#17070C #270C14 #551B2C #832A44 #B2395C

Accessibility & contrast

On white

13.30

#551B2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#551B2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551B2C

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551B2C	#FFFFFF	#000000	##FFFFFF
##551B2C	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27282C

Deuteranopia (green-blind)

#36342B

Tritanopia (blue-blind)

#5D1422

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #551b2c;
/* rgb */ color: rgb(85, 27, 44);
/* oklch */ color: oklch(31.8% 0.087 5.4);

Tailwind

colors: {
  custom: {
    50: '#885b64',
    500: '#551b2c',
    950: '#000000',
  },
}

SCSS

$custom: #551b2c;
$custom-light: #885b64;
$custom-dark: #000000;

JSON

{
  "hex": "#551b2c",
  "rgb": {
    "r": 85,
    "g": 27,
    "b": 44
  },
  "hsl": {
    "h": 342.414,
    "s": 51.786,
    "l": 21.961
  },
  "oklch": {
    "l": 0.31841,
    "c": 0.08742,
    "h": 5.4
  },
  "luminance": 0.02897
}

Semantic roles & 50–950 ramp

primary

#551B2C

secondary

#418B75

accent

#DBB14D

background

#F8F5F6

surface

#F0E9EB

border

#CBC5C6

text

#0C0405

muted

#7D797A

Preview Lab

Preview with #551B2C

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

Preview Lab → · Contrast checker → · Palette generator →