#57111A#57111A

#57111A is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.5% C 0.101 H 18.8°. Best body text is #FFFFFF at 14.00:1 contrast (WCAG AA passes).

Color values

HEX	#57111A
RGB	rgb(87, 17, 26)
HSL	hsl(352, 67%, 20%)
HSV	hsv(352, 80%, 34%)
CMYK	cmyk(0%, 80.5%, 70.1%, 65.9%)
CIE-LAB	lab(17.93, 32.16, 13.59)
CIE-LCH	lch(17.93, 34.91, 22.91°)
OKLab	oklab(30.5% 0.0955 0.0324)
OKLCH	oklch(30.5% 0.101 18.8)
XYZ	xyz(4.3178, 2.5024, 1.2327)
Luminance	0.0250 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57111A #11574E

analogous

#57113D #57111A #572B11

triadic

#57111A #1A5711 #111A57

tetradic

#57111A #3D5711 #11574E #2B1157

square

#57111A #3D5711 #11574E #2B1157

split-complementary

#57111A #11572B #113D57

monochromatic

#1A0508 #24070B #57111A #8A1B29 #BD2539

Accessibility & contrast

On white

14.00

#57111A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#57111A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57111A

14.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57111A	#FFFFFF	#000000	##FFFFFF
##57111A	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)

#25221A

Deuteranopia (green-blind)

#363118

Tritanopia (blue-blind)

#600015

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #57111a;
/* rgb */ color: rgb(87, 17, 26);
/* oklch */ color: oklch(30.5% 0.101 18.8);

Tailwind

colors: {
  custom: {
    50: '#8c5656',
    500: '#57111a',
    950: '#000000',
  },
}

SCSS

$custom: #57111a;
$custom-light: #8c5656;
$custom-dark: #000000;

JSON

{
  "hex": "#57111a",
  "rgb": {
    "r": 87,
    "g": 17,
    "b": 26
  },
  "hsl": {
    "h": 352.286,
    "s": 67.308,
    "l": 20.392
  },
  "oklch": {
    "l": 0.30502,
    "c": 0.10084,
    "h": 18.8
  },
  "luminance": 0.02502
}

Semantic roles & 50–950 ramp

primary

#57111A

secondary

#349084

accent

#EAD43E

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0303

muted

#7E7878

Preview Lab

Preview with #57111A

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

Preview Lab → · Contrast checker → · Palette generator →