#571210#571210

#571210 is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.4% C 0.101 H 26.8°. Best body text is #FFFFFF at 14.01:1 contrast (WCAG AA passes).

Color values

HEX	#571210
RGB	rgb(87, 18, 16)
HSL	hsl(2, 69%, 20%)
HSV	hsv(2, 82%, 34%)
CMYK	cmyk(0%, 79.3%, 81.6%, 65.9%)
CIE-LAB	lab(17.90, 31.20, 20.16)
CIE-LCH	lch(17.90, 37.15, 32.87°)
OKLab	oklab(30.43% 0.09 0.0456)
OKLCH	oklch(30.43% 0.101 26.8)
XYZ	xyz(4.2408, 2.4969, 0.7488)
Luminance	0.0250 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571210 #105557

analogous

#571031 #571210 #573510

triadic

#571210 #105712 #121057

tetradic

#571210 #315710 #105557 #351057

square

#571210 #315710 #105557 #351057

split-complementary

#571210 #105735 #103157

monochromatic

#1A0505 #230706 #571210 #8B1D1A #BE2723

Accessibility & contrast

On white

14.01

#571210 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#571210 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571210

14.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571210	#FFFFFF	#000000	##FFFFFF
##571210	1.00	14.01	1.50	14.01
#FFFFFF	14.01	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26220F

Deuteranopia (green-blind)

#38310D

Tritanopia (blue-blind)

#610012

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #571210;
/* rgb */ color: rgb(87, 18, 16);
/* oklch */ color: oklch(30.4% 0.101 26.8);

Tailwind

colors: {
  custom: {
    50: '#8d564e',
    500: '#571210',
    950: '#000000',
  },
}

SCSS

$custom: #571210;
$custom-light: #8d564e;
$custom-dark: #000000;

JSON

{
  "hex": "#571210",
  "rgb": {
    "r": 87,
    "g": 18,
    "b": 16
  },
  "hsl": {
    "h": 1.69,
    "s": 68.932,
    "l": 20.196
  },
  "oklch": {
    "l": 0.3043,
    "c": 0.10085,
    "h": 26.8
  },
  "luminance": 0.02496
}

Semantic roles & 50–950 ramp

primary

#571210

secondary

#328E90

accent

#E7EC3C

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0301

muted

#7E7877

Preview Lab

Preview with #571210

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

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