#571C0E#571C0E

#571C0E is a dark, moderate red. Relative luminance 0.029; OKLCH L 31.7% C 0.091 H 34.6°. Best body text is #FFFFFF at 13.31:1 contrast (WCAG AA passes).

Color values

HEX	#571C0E
RGB	rgb(87, 28, 14)
HSL	hsl(12, 72%, 20%)
HSV	hsv(12, 84%, 34%)
CMYK	cmyk(0%, 67.8%, 83.9%, 65.9%)
CIE-LAB	lab(19.59, 26.45, 23.20)
CIE-LCH	lch(19.59, 35.19, 41.25°)
OKLab	oklab(31.69% 0.0747 0.0516)
OKLCH	oklch(31.69% 0.091 34.6)
XYZ	xyz(4.4255, 2.8891, 0.7400)
Luminance	0.0289 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571C0E #0E4957

analogous

#570E25 #571C0E #57410E

triadic

#571C0E #0E571C #1C0E57

tetradic

#571C0E #25570E #0E4957 #410E57

square

#571C0E #25570E #0E4957 #410E57

split-complementary

#571C0E #0E5741 #0E2557

monochromatic

#1A0804 #220B06 #571C0E #8C2D16 #C03E1F

Accessibility & contrast

On white

13.31

#571C0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#571C0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571C0E

13.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571C0E	#FFFFFF	#000000	##FFFFFF
##571C0E	1.00	13.31	1.58	13.31
#FFFFFF	13.31	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D270C

Deuteranopia (green-blind)

#3B340C

Tritanopia (blue-blind)

#600D19

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #571c0e;
/* rgb */ color: rgb(87, 28, 14);
/* oklch */ color: oklch(31.7% 0.091 34.6);

Tailwind

colors: {
  custom: {
    50: '#8c5b4d',
    500: '#571c0e',
    950: '#000000',
  },
}

SCSS

$custom: #571c0e;
$custom-light: #8c5b4d;
$custom-dark: #000000;

JSON

{
  "hex": "#571c0e",
  "rgb": {
    "r": 87,
    "g": 28,
    "b": 14
  },
  "hsl": {
    "h": 11.507,
    "s": 72.277,
    "l": 19.804
  },
  "oklch": {
    "l": 0.31689,
    "c": 0.09079,
    "h": 34.6
  },
  "luminance": 0.02888
}

Semantic roles & 50–950 ramp

primary

#571C0E

secondary

#307E91

accent

#CCEF39

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0401

muted

#7E7977

Preview Lab

Preview with #571C0E

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

Preview Lab → · Contrast checker → · Palette generator →