#550F40#550F40

#550F40 is a dark, moderate pink. Relative luminance 0.026; OKLCH L 31.3% C 0.115 H 343.0°. Best body text is #FFFFFF at 13.74:1 contrast (WCAG AA passes).

Color values

HEX	#550F40
RGB	rgb(85, 15, 64)
HSL	hsl(318, 70%, 20%)
HSV	hsv(318, 82%, 33%)
CMYK	cmyk(0%, 82.4%, 24.7%, 66.7%)
CIE-LAB	lab(18.56, 36.41, -12.54)
CIE-LCH	lch(18.56, 38.51, 341.00°)
OKLab	oklab(31.31% 0.1098 -0.0336)
OKLCH	oklch(31.31% 0.115 343)
XYZ	xyz(4.8427, 2.6436, 5.1047)
Luminance	0.0264 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#550F40 #0F5524

analogous

#470F55 #550F40 #550F1D

triadic

#550F40 #40550F #0F4055

tetradic

#550F40 #55470F #0F5524 #0F1D55

square

#550F40 #55470F #0F5524 #0F1D55

split-complementary

#550F40 #1D550F #0F5547

monochromatic

#1A0514 #210619 #550F40 #891867 #BD218E

Accessibility & contrast

On white

13.74

#550F40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#550F40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #550F40

13.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##550F40	#FFFFFF	#000000	##FFFFFF
##550F40	1.00	13.74	1.53	13.74
#FFFFFF	13.74	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#172641

Deuteranopia (green-blind)

#2D313E

Tritanopia (blue-blind)

#5B0F26

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #550f40;
/* rgb */ color: rgb(85, 15, 64);
/* oklch */ color: oklch(31.3% 0.115 343.0);

Tailwind

colors: {
  custom: {
    50: '#885675',
    500: '#550f40',
    950: '#000000',
  },
}

SCSS

$custom: #550f40;
$custom-light: #885675;
$custom-dark: #000000;

JSON

{
  "hex": "#550f40",
  "rgb": {
    "r": 85,
    "g": 15,
    "b": 64
  },
  "hsl": {
    "h": 318,
    "s": 70,
    "l": 19.608
  },
  "oklch": {
    "l": 0.31313,
    "c": 0.11477,
    "h": 343
  },
  "luminance": 0.02643
}

Semantic roles & 50–950 ramp

primary

#550F40

secondary

#318F4D

accent

#ED703B

background

#F8F5F7

surface

#F0E9ED

border

#CBC5C8

text

#0C0308

muted

#7D787B

Preview Lab

Preview with #550F40

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

Preview Lab → · Contrast checker → · Palette generator →