#551B35#551B35

#551B35 is a dark, moderate pink. Relative luminance 0.030; OKLCH L 32.2% C 0.091 H 355.6°. Best body text is #FFFFFF at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#551B35
RGB	rgb(85, 27, 53)
HSL	hsl(333, 52%, 22%)
HSV	hsv(333, 68%, 33%)
CMYK	cmyk(0%, 68.2%, 37.6%, 66.7%)
CIE-LAB	lab(19.93, 29.68, -2.76)
CIE-LCH	lch(19.93, 29.81, 354.68°)
OKLab	oklab(32.17% 0.0906 -0.0069)
OKLCH	oklch(32.17% 0.091 355.6)
XYZ	xyz(4.7811, 2.9727, 3.6895)
Luminance	0.0297 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551B35 #1B553B

analogous

#551B52 #551B35 #551E1B

triadic

#551B35 #35551B #1B3555

tetradic

#551B35 #52551B #1B553B #1E1B55

square

#551B35 #52551B #1B553B #1E1B55

split-complementary

#551B35 #1B551E #1B5255

monochromatic

#17070E #270C18 #551B35 #832A52 #B2396F

Accessibility & contrast

On white

13.17

#551B35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#551B35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551B35

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551B35	#FFFFFF	#000000	##FFFFFF
##551B35	1.00	13.17	1.59	13.17
#FFFFFF	13.17	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252936

Deuteranopia (green-blind)

#343434

Tritanopia (blue-blind)

#5C1725

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #551b35;
/* rgb */ color: rgb(85, 27, 53);
/* oklch */ color: oklch(32.2% 0.091 355.6);

Tailwind

colors: {
  custom: {
    50: '#885b6c',
    500: '#551b35',
    950: '#000000',
  },
}

SCSS

$custom: #551b35;
$custom-light: #885b6c;
$custom-dark: #000000;

JSON

{
  "hex": "#551b35",
  "rgb": {
    "r": 85,
    "g": 27,
    "b": 53
  },
  "hsl": {
    "h": 333.103,
    "s": 51.786,
    "l": 21.961
  },
  "oklch": {
    "l": 0.32168,
    "c": 0.09087,
    "h": 355.6
  },
  "luminance": 0.02972
}

Semantic roles & 50–950 ramp

primary

#551B35

secondary

#418B6A

accent

#DB9B4D

background

#F8F5F6

surface

#F0E9EB

border

#CBC5C6

text

#0C0406

muted

#7D797A

Preview Lab

Preview with #551B35

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

Preview Lab → · Contrast checker → · Palette generator →