#550C3F#550C3F

#550C3F is a dark, moderate pink. Relative luminance 0.026; OKLCH L 31.0% C 0.117 H 343.5°. Best body text is #FFFFFF at 13.90:1 contrast (WCAG AA passes).

Color values

HEX	#550C3F
RGB	rgb(85, 12, 63)
HSL	hsl(318, 75%, 19%)
HSV	hsv(318, 86%, 33%)
CMYK	cmyk(0%, 85.9%, 25.9%, 66.7%)
CIE-LAB	lab(18.16, 37.26, -12.45)
CIE-LCH	lch(18.16, 39.28, 341.52°)
OKLab	oklab(31.01% 0.1126 -0.0333)
OKLCH	oklch(31.01% 0.117 343.5)
XYZ	xyz(4.7752, 2.5536, 4.9431)
Luminance	0.0255 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#550C3F #0C5522

analogous

#470C55 #550C3F #550C1B

triadic

#550C3F #3F550C #0C3F55

tetradic

#550C3F #55470C #0C5522 #0C1B55

square

#550C3F #55470C #0C5522 #0C1B55

split-complementary

#550C3F #1B550C #0C5547

monochromatic

#1B0414 #1F0417 #550C3F #8B1467 #C01B8E

Accessibility & contrast

On white

13.90

#550C3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#550C3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #550C3F

13.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##550C3F	#FFFFFF	#000000	##FFFFFF
##550C3F	1.00	13.90	1.51	13.90
#FFFFFF	13.90	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#152540

Deuteranopia (green-blind)

#2C313D

Tritanopia (blue-blind)

#5B0C25

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #550c3f;
/* rgb */ color: rgb(85, 12, 63);
/* oklch */ color: oklch(31.0% 0.117 343.5);

Tailwind

colors: {
  custom: {
    50: '#885574',
    500: '#550c3f',
    950: '#000000',
  },
}

SCSS

$custom: #550c3f;
$custom-light: #885574;
$custom-dark: #000000;

JSON

{
  "hex": "#550c3f",
  "rgb": {
    "r": 85,
    "g": 12,
    "b": 63
  },
  "hsl": {
    "h": 318.082,
    "s": 75.258,
    "l": 19.02
  },
  "oklch": {
    "l": 0.31009,
    "c": 0.11744,
    "h": 343.5
  },
  "luminance": 0.02553
}

Semantic roles & 50–950 ramp

primary

#550C3F

secondary

#2D904B

accent

#F26F36

background

#F8F5F7

surface

#F0E9ED

border

#CBC5C8

text

#0C0308

muted

#7D787B

Preview Lab

Preview with #550C3F

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

Preview Lab → · Contrast checker → · Palette generator →