#55190C#55190C

#55190C is a dark, moderate red. Relative luminance 0.027; OKLCH L 30.9% C 0.092 H 33.8°. Best body text is #FFFFFF at 13.72:1 contrast (WCAG AA passes).

Color values

HEX	#55190C
RGB	rgb(85, 25, 12)
HSL	hsl(11, 75%, 19%)
HSV	hsv(11, 86%, 33%)
CMYK	cmyk(0%, 70.6%, 85.9%, 66.7%)
CIE-LAB	lab(18.60, 27.08, 22.90)
CIE-LCH	lch(18.60, 35.47, 40.22°)
OKLab	oklab(30.86% 0.0764 0.0512)
OKLCH	oklch(30.86% 0.092 33.8)
XYZ	xyz(4.1608, 2.6537, 0.6409)
Luminance	0.0265 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55190C #0C4855

analogous

#550C24 #55190C #553E0C

triadic

#55190C #0C5519 #190C55

tetradic

#55190C #24550C #0C4855 #3E0C55

square

#55190C #24550C #0C4855 #3E0C55

split-complementary

#55190C #0C553E #0C2455

monochromatic

#1B0804 #1F0904 #55190C #8B2914 #C0391B

Accessibility & contrast

On white

13.72

#55190C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#55190C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #55190C

13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55190C	#FFFFFF	#000000	##FFFFFF
##55190C	1.00	13.72	1.53	13.72
#FFFFFF	13.72	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A250A

Deuteranopia (green-blind)

#39320A

Tritanopia (blue-blind)

#5E0816

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #55190c;
/* rgb */ color: rgb(85, 25, 12);
/* oklch */ color: oklch(30.9% 0.092 33.8);

Tailwind

colors: {
  custom: {
    50: '#8b594c',
    500: '#55190c',
    950: '#000000',
  },
}

SCSS

$custom: #55190c;
$custom-light: #8b594c;
$custom-dark: #000000;

JSON

{
  "hex": "#55190c",
  "rgb": {
    "r": 85,
    "g": 25,
    "b": 12
  },
  "hsl": {
    "h": 10.685,
    "s": 75.258,
    "l": 19.02
  },
  "oklch": {
    "l": 0.30858,
    "c": 0.09201,
    "h": 33.8
  },
  "luminance": 0.02653
}

Semantic roles & 50–950 ramp

primary

#55190C

secondary

#2D7E90

accent

#D0F236

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0401

muted

#7E7977

Preview Lab

Preview with #55190C

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

Preview Lab → · Contrast checker → · Palette generator →