#570E0D#570E0D

#570E0D is a dark, moderate red. Relative luminance 0.024; OKLCH L 30.0% C 0.105 H 26.9°. Best body text is #FFFFFF at 14.25:1 contrast (WCAG AA passes).

Color values

HEX	#570E0D
RGB	rgb(87, 14, 13)
HSL	hsl(1, 74%, 20%)
HSV	hsv(1, 85%, 34%)
CMYK	cmyk(0%, 83.9%, 85.1%, 65.9%)
CIE-LAB	lab(17.32, 32.59, 21.01)
CIE-LCH	lch(17.32, 38.78, 32.80°)
OKLab	oklab(29.98% 0.0937 0.0475)
OKLCH	oklch(29.98% 0.105 26.9)
XYZ	xyz(4.1607, 2.3700, 0.6191)
Luminance	0.0237 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#570E0D #0D5657

analogous

#570D31 #570E0D #57330D

triadic

#570E0D #0D570E #0E0D57

tetradic

#570E0D #31570D #0D5657 #330D57

square

#570E0D #31570D #0D5657 #330D57

split-complementary

#570E0D #0D5733 #0D3157

monochromatic

#1B0404 #220505 #570E0D #8C1715 #C11F1D

Accessibility & contrast

On white

14.25

#570E0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#570E0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #570E0D

14.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##570E0D	#FFFFFF	#000000	##FFFFFF
##570E0D	1.00	14.25	1.47	14.25
#FFFFFF	14.25	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25200C

Deuteranopia (green-blind)

#37300A

Tritanopia (blue-blind)

#61000F

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #570e0d;
/* rgb */ color: rgb(87, 14, 13);
/* oklch */ color: oklch(30.0% 0.105 26.9);

Tailwind

colors: {
  custom: {
    50: '#8d544c',
    500: '#570e0d',
    950: '#000000',
  },
}

SCSS

$custom: #570e0d;
$custom-light: #8d544c;
$custom-dark: #000000;

JSON

{
  "hex": "#570e0d",
  "rgb": {
    "r": 87,
    "g": 14,
    "b": 13
  },
  "hsl": {
    "h": 0.811,
    "s": 74,
    "l": 19.608
  },
  "oklch": {
    "l": 0.29983,
    "c": 0.10499,
    "h": 26.9
  },
  "luminance": 0.02369
}

Semantic roles & 50–950 ramp

primary

#570E0D

secondary

#2E9092

accent

#EEF137

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0D0301

muted

#7E7877

Preview Lab

Preview with #570E0D

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

Preview Lab → · Contrast checker → · Palette generator →