#55111A#55111A

#55111A is a dark, moderate red. Relative luminance 0.024; OKLCH L 30.1% C 0.099 H 18.4°. Best body text is #FFFFFF at 14.18:1 contrast (WCAG AA passes).

Color values

HEX	#55111A
RGB	rgb(85, 17, 26)
HSL	hsl(352, 67%, 20%)
HSV	hsv(352, 80%, 33%)
CMYK	cmyk(0%, 80%, 69.4%, 66.7%)
CIE-LAB	lab(17.49, 31.46, 12.95)
CIE-LCH	lch(17.49, 34.02, 22.37°)
OKLab	oklab(30.1% 0.0935 0.031)
OKLCH	oklch(30.1% 0.099 18.4)
XYZ	xyz(4.1336, 2.4074, 1.2241)
Luminance	0.0241 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55111A #11554C

analogous

#55113C #55111A #552A11

triadic

#55111A #1A5511 #111A55

tetradic

#55111A #3C5511 #11554C #2A1155

square

#55111A #3C5511 #11554C #2A1155

split-complementary

#55111A #11552A #113C55

monochromatic

#1A0508 #22070A #55111A #881B2A #BB2539

Accessibility & contrast

On white

14.18

#55111A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#55111A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #55111A

14.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55111A	#FFFFFF	#000000	##FFFFFF
##55111A	1.00	14.18	1.48	14.18
#FFFFFF	14.18	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24221A

Deuteranopia (green-blind)

#353018

Tritanopia (blue-blind)

#5E0015

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #55111a;
/* rgb */ color: rgb(85, 17, 26);
/* oklch */ color: oklch(30.1% 0.099 18.4);

Tailwind

colors: {
  custom: {
    50: '#8a5556',
    500: '#55111a',
    950: '#000000',
  },
}

SCSS

$custom: #55111a;
$custom-light: #8a5556;
$custom-dark: #000000;

JSON

{
  "hex": "#55111a",
  "rgb": {
    "r": 85,
    "g": 17,
    "b": 26
  },
  "hsl": {
    "h": 352.059,
    "s": 66.667,
    "l": 20
  },
  "oklch": {
    "l": 0.301,
    "c": 0.09857,
    "h": 18.4
  },
  "luminance": 0.02407
}

Semantic roles & 50–950 ramp

primary

#55111A

secondary

#348E82

accent

#EAD33E

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0303

muted

#7E7878

Preview Lab

Preview with #55111A

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

Preview Lab → · Contrast checker → · Palette generator →