#571213#571213

#571213 is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.5% C 0.100 H 24.8°. Best body text is #FFFFFF at 13.99:1 contrast (WCAG AA passes).

Color values

HEX	#571213
RGB	rgb(87, 18, 19)
HSL	hsl(359, 66%, 21%)
HSV	hsv(359, 79%, 34%)
CMYK	cmyk(0%, 79.3%, 78.2%, 65.9%)
CIE-LAB	lab(17.95, 31.35, 18.43)
CIE-LCH	lch(17.95, 36.36, 30.45°)
OKLab	oklab(30.48% 0.0912 0.0421)
OKLCH	oklch(30.48% 0.1 24.8)
XYZ	xyz(4.2648, 2.5065, 0.8752)
Luminance	0.0251 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571213 #125756

analogous

#571235 #571213 #573312

triadic

#571213 #135712 #121357

tetradic

#571213 #355712 #125756 #331257

square

#571213 #355712 #125756 #331257

split-complementary

#571213 #125733 #123557

monochromatic

#190506 #240808 #571213 #8A1C1E #BC2729

Accessibility & contrast

On white

13.99

#571213 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#571213 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571213

13.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571213	#FFFFFF	#000000	##FFFFFF
##571213	1.00	13.99	1.50	13.99
#FFFFFF	13.99	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262212

Deuteranopia (green-blind)

#373111

Tritanopia (blue-blind)

#600013

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #571213;
/* rgb */ color: rgb(87, 18, 19);
/* oklch */ color: oklch(30.5% 0.100 24.8);

Tailwind

colors: {
  custom: {
    50: '#8d5650',
    500: '#571213',
    950: '#000000',
  },
}

SCSS

$custom: #571213;
$custom-light: #8d5650;
$custom-dark: #000000;

JSON

{
  "hex": "#571213",
  "rgb": {
    "r": 87,
    "g": 18,
    "b": 19
  },
  "hsl": {
    "h": 359.13,
    "s": 65.714,
    "l": 20.588
  },
  "oklch": {
    "l": 0.30476,
    "c": 0.10041,
    "h": 24.8
  },
  "luminance": 0.02506
}

Semantic roles & 50–950 ramp

primary

#571213

secondary

#35908E

accent

#E9E63F

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0302

muted

#7E7878

Preview Lab

Preview with #571213

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

Preview Lab → · Contrast checker → · Palette generator →