#55150F#55150F

#55150F is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.4% C 0.096 H 29.2°. Best body text is #FFFFFF at 14.00:1 contrast (WCAG AA passes).

Color values

HEX	#55150F
RGB	rgb(85, 21, 15)
HSL	hsl(5, 70%, 20%)
HSV	hsv(5, 82%, 33%)
CMYK	cmyk(0%, 75.3%, 82.4%, 66.7%)
CIE-LAB	lab(17.93, 29.12, 20.63)
CIE-LCH	lch(17.93, 35.69, 35.32°)
OKLab	oklab(30.37% 0.0835 0.0466)
OKLCH	oklch(30.37% 0.096 29.2)
XYZ	xyz(4.1012, 2.5027, 0.7190)
Luminance	0.0250 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55150F #0F4F55

analogous

#550F2C #55150F #55380F

triadic

#55150F #0F5515 #150F55

tetradic

#55150F #2C550F #0F4F55 #380F55

square

#55150F #2C550F #0F4F55 #380F55

split-complementary

#55150F #0F5538 #0F2C55

monochromatic

#1A0605 #210806 #55150F #892218 #BD2F21

Accessibility & contrast

On white

14.00

#55150F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#55150F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #55150F

14.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55150F	#FFFFFF	#000000	##FFFFFF
##55150F	1.00	14.00	1.50	14.00
#FFFFFF	14.00	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27230E

Deuteranopia (green-blind)

#37310D

Tritanopia (blue-blind)

#5E0214

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #55150f;
/* rgb */ color: rgb(85, 21, 15);
/* oklch */ color: oklch(30.4% 0.096 29.2);

Tailwind

colors: {
  custom: {
    50: '#8b574e',
    500: '#55150f',
    950: '#000000',
  },
}

SCSS

$custom: #55150f;
$custom-light: #8b574e;
$custom-dark: #000000;

JSON

{
  "hex": "#55150f",
  "rgb": {
    "r": 85,
    "g": 21,
    "b": 15
  },
  "hsl": {
    "h": 5.143,
    "s": 70,
    "l": 19.608
  },
  "oklch": {
    "l": 0.30367,
    "c": 0.09561,
    "h": 29.2
  },
  "luminance": 0.02502
}

Semantic roles & 50–950 ramp

primary

#55150F

secondary

#31878F

accent

#DEED3B

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0301

muted

#7E7877

Preview Lab

Preview with #55150F

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

Preview Lab → · Contrast checker → · Palette generator →