#550F14#550F14

#550F14 is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.8% C 0.101 H 22.4°. Best body text is #FFFFFF at 14.34:1 contrast (WCAG AA passes).

Color values

HEX	#550F14
RGB	rgb(85, 15, 20)
HSL	hsl(356, 70%, 20%)
HSV	hsv(356, 82%, 33%)
CMYK	cmyk(0%, 82.4%, 76.5%, 66.7%)
CIE-LAB	lab(17.10, 31.86, 16.65)
CIE-LCH	lch(17.10, 35.95, 27.60°)
OKLab	oklab(29.77% 0.0934 0.0385)
OKLCH	oklch(29.77% 0.101 22.4)
XYZ	xyz(4.0439, 2.3241, 0.8973)
Luminance	0.0232 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#550F14 #0F5550

analogous

#550F37 #550F14 #552D0F

triadic

#550F14 #14550F #0F1455

tetradic

#550F14 #37550F #0F5550 #2D0F55

square

#550F14 #37550F #0F5550 #2D0F55

split-complementary

#550F14 #0F552D #0F3755

monochromatic

#1A0506 #210608 #550F14 #891820 #BD212C

Accessibility & contrast

On white

14.34

#550F14 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#550F14 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #550F14

14.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##550F14	#FFFFFF	#000000	##FFFFFF
##550F14	1.00	14.34	1.46	14.34
#FFFFFF	14.34	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242114

Deuteranopia (green-blind)

#352F12

Tritanopia (blue-blind)

#5E0012

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #550f14;
/* rgb */ color: rgb(85, 15, 20);
/* oklch */ color: oklch(29.8% 0.101 22.4);

Tailwind

colors: {
  custom: {
    50: '#8b5451',
    500: '#550f14',
    950: '#000000',
  },
}

SCSS

$custom: #550f14;
$custom-light: #8b5451;
$custom-dark: #000000;

JSON

{
  "hex": "#550f14",
  "rgb": {
    "r": 85,
    "g": 15,
    "b": 20
  },
  "hsl": {
    "h": 355.714,
    "s": 70,
    "l": 19.608
  },
  "oklch": {
    "l": 0.29774,
    "c": 0.10098,
    "h": 22.4
  },
  "luminance": 0.02323
}

Semantic roles & 50–950 ramp

primary

#550F14

secondary

#318F88

accent

#EDE03B

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0302

muted

#7E7878

Preview Lab

Preview with #550F14

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

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