#551B47#551B47

#551B47 is a dark, moderate pink. Relative luminance 0.032; OKLCH L 33.0% C 0.103 H 338.4°. Best body text is #FFFFFF at 12.85:1 contrast (WCAG AA passes).

Color values

HEX	#551B47
RGB	rgb(85, 27, 71)
HSL	hsl(314, 52%, 22%)
HSV	hsv(314, 68%, 33%)
CMYK	cmyk(0%, 68.2%, 16.5%, 66.7%)
CIE-LAB	lab(20.71, 32.48, -14.03)
CIE-LCH	lch(20.71, 35.38, 336.64°)
OKLab	oklab(33% 0.0958 -0.0379)
OKLCH	oklch(33% 0.103 338.4)
XYZ	xyz(5.2757, 3.1705, 6.2941)
Luminance	0.0317 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551B47 #1B5529

analogous

#461B55 #551B47 #551B2A

triadic

#551B47 #47551B #1B4755

tetradic

#551B47 #55461B #1B5529 #1B2A55

square

#551B47 #55461B #1B5529 #1B2A55

split-complementary

#551B47 #2A551B #1B5546

monochromatic

#170713 #270C20 #551B47 #832A6E #B23995

Accessibility & contrast

On white

12.85

#551B47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#551B47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551B47

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551B47	#FFFFFF	#000000	##FFFFFF
##551B47	1.00	12.85	1.63	12.85
#FFFFFF	12.85	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D2C48

Deuteranopia (green-blind)

#2F3546

Tritanopia (blue-blind)

#5A1D2E

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #551b47;
/* rgb */ color: rgb(85, 27, 71);
/* oklch */ color: oklch(33.0% 0.103 338.4);

Tailwind

colors: {
  custom: {
    50: '#875c7a',
    500: '#551b47',
    950: '#000000',
  },
}

SCSS

$custom: #551b47;
$custom-light: #875c7a;
$custom-dark: #000000;

JSON

{
  "hex": "#551b47",
  "rgb": {
    "r": 85,
    "g": 27,
    "b": 71
  },
  "hsl": {
    "h": 314.483,
    "s": 51.786,
    "l": 21.961
  },
  "oklch": {
    "l": 0.32998,
    "c": 0.10302,
    "h": 338.4
  },
  "luminance": 0.0317
}

Semantic roles & 50–950 ramp

primary

#551B47

secondary

#418B53

accent

#DB6F4D

background

#F8F5F7

surface

#F0E9ED

border

#CBC5C8

text

#0B0409

muted

#7C797B

Preview Lab

Preview with #551B47

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

Preview Lab → · Contrast checker → · Palette generator →