#571016#571016

#571016 is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.3% C 0.102 H 21.6°. Best body text is #FFFFFF at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#571016
RGB	rgb(87, 16, 22)
HSL	hsl(355, 69%, 20%)
HSV	hsv(355, 82%, 34%)
CMYK	cmyk(0%, 81.6%, 74.7%, 65.9%)
CIE-LAB	lab(17.72, 32.30, 16.13)
CIE-LCH	lch(17.72, 36.10, 26.54°)
OKLab	oklab(30.32% 0.095 0.0375)
OKLCH	oklch(30.32% 0.102 21.6)
XYZ	xyz(4.2611, 2.4554, 1.0085)
Luminance	0.0245 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571016 #105751

analogous

#571039 #571016 #572E10

triadic

#571016 #165710 #101657

tetradic

#571016 #395710 #105751 #2E1057

square

#571016 #395710 #105751 #2E1057

split-complementary

#571016 #10572E #103957

monochromatic

#1A0507 #230609 #571016 #8B1A23 #BE2330

Accessibility & contrast

On white

14.08

#571016 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#571016 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571016

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571016	#FFFFFF	#000000	##FFFFFF
##571016	1.00	14.08	1.49	14.08
#FFFFFF	14.08	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252216

Deuteranopia (green-blind)

#373114

Tritanopia (blue-blind)

#600013

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #571016;
/* rgb */ color: rgb(87, 16, 22);
/* oklch */ color: oklch(30.3% 0.102 21.6);

Tailwind

colors: {
  custom: {
    50: '#8c5553',
    500: '#571016',
    950: '#000000',
  },
}

SCSS

$custom: #571016;
$custom-light: #8c5553;
$custom-dark: #000000;

JSON

{
  "hex": "#571016",
  "rgb": {
    "r": 87,
    "g": 16,
    "b": 22
  },
  "hsl": {
    "h": 354.93,
    "s": 68.932,
    "l": 20.196
  },
  "oklch": {
    "l": 0.30319,
    "c": 0.10209,
    "h": 21.6
  },
  "luminance": 0.02455
}

Semantic roles & 50–950 ramp

primary

#571016

secondary

#329088

accent

#ECDD3C

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0302

muted

#7E7878

Preview Lab

Preview with #571016

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

Preview Lab → · Contrast checker → · Palette generator →