#570E10#570E10

#570E10 is a dark, moderate red. Relative luminance 0.024; OKLCH L 30.0% C 0.105 H 25.0°. Best body text is #FFFFFF at 14.23:1 contrast (WCAG AA passes).

Color values

HEX	#570E10
RGB	rgb(87, 14, 16)
HSL	hsl(358, 72%, 20%)
HSV	hsv(358, 84%, 34%)
CMYK	cmyk(0%, 83.9%, 81.6%, 65.9%)
CIE-LAB	lab(17.36, 32.72, 19.50)
CIE-LCH	lch(17.36, 38.09, 30.80°)
OKLab	oklab(30.02% 0.0948 0.0442)
OKLCH	oklch(30.02% 0.105 25)
XYZ	xyz(4.1815, 2.3784, 0.7290)
Luminance	0.0238 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#570E10 #0E5755

analogous

#570E35 #570E10 #57300E

triadic

#570E10 #10570E #0E1057

tetradic

#570E10 #35570E #0E5755 #300E57

square

#570E10 #35570E #0E5755 #300E57

split-complementary

#570E10 #0E5730 #0E3557

monochromatic

#1A0405 #220606 #570E10 #8C161A #C01F23

Accessibility & contrast

On white

14.23

#570E10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#570E10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #570E10

14.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##570E10	#FFFFFF	#000000	##FFFFFF
##570E10	1.00	14.23	1.48	14.23
#FFFFFF	14.23	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25210F

Deuteranopia (green-blind)

#37300D

Tritanopia (blue-blind)

#610010

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #570e10;
/* rgb */ color: rgb(87, 14, 16);
/* oklch */ color: oklch(30.0% 0.105 25.0);

Tailwind

colors: {
  custom: {
    50: '#8d544e',
    500: '#570e10',
    950: '#000000',
  },
}

SCSS

$custom: #570e10;
$custom-light: #8d544e;
$custom-dark: #000000;

JSON

{
  "hex": "#570e10",
  "rgb": {
    "r": 87,
    "g": 14,
    "b": 16
  },
  "hsl": {
    "h": 358.356,
    "s": 72.277,
    "l": 19.804
  },
  "oklch": {
    "l": 0.30024,
    "c": 0.10459,
    "h": 25
  },
  "luminance": 0.02378
}

Semantic roles & 50–950 ramp

primary

#570E10

secondary

#30918F

accent

#EFEA39

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0D0301

muted

#7E7877

Preview Lab

Preview with #570E10

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

Preview Lab → · Contrast checker → · Palette generator →