#571613#571613

#571613 is a dark, moderate red. Relative luminance 0.026; OKLCH L 30.9% C 0.096 H 27.0°. Best body text is #FFFFFF at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#571613
RGB	rgb(87, 22, 19)
HSL	hsl(3, 64%, 21%)
HSV	hsv(3, 78%, 34%)
CMYK	cmyk(0%, 74.7%, 78.2%, 65.9%)
CIE-LAB	lab(18.57, 29.62, 19.17)
CIE-LCH	lch(18.57, 35.28, 32.91°)
OKLab	oklab(30.94% 0.0857 0.0436)
OKLCH	oklch(30.94% 0.096 27)
XYZ	xyz(4.3354, 2.6477, 0.8987)
Luminance	0.0265 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571613 #135457

analogous

#571332 #571613 #573813

triadic

#571613 #135716 #161357

tetradic

#571613 #325713 #135457 #381357

square

#571613 #325713 #135457 #381357

split-complementary

#571613 #135738 #133257

monochromatic

#190605 #250908 #571613 #89231E #BB2F29

Accessibility & contrast

On white

13.73

#571613 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#571613 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571613

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571613	#FFFFFF	#000000	##FFFFFF
##571613	1.00	13.73	1.53	13.73
#FFFFFF	13.73	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282412

Deuteranopia (green-blind)

#393211

Tritanopia (blue-blind)

#600316

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #571613;
/* rgb */ color: rgb(87, 22, 19);
/* oklch */ color: oklch(30.9% 0.096 27.0);

Tailwind

colors: {
  custom: {
    50: '#8c5850',
    500: '#571613',
    950: '#000000',
  },
}

SCSS

$custom: #571613;
$custom-light: #8c5850;
$custom-dark: #000000;

JSON

{
  "hex": "#571613",
  "rgb": {
    "r": 87,
    "g": 22,
    "b": 19
  },
  "hsl": {
    "h": 2.647,
    "s": 64.151,
    "l": 20.784
  },
  "oklch": {
    "l": 0.30944,
    "c": 0.09621,
    "h": 27
  },
  "luminance": 0.02647
}

Semantic roles & 50–950 ramp

primary

#571613

secondary

#368B8F

accent

#E0E741

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0302

muted

#7E7878

Preview Lab

Preview with #571613

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

Preview Lab → · Contrast checker → · Palette generator →