#571020#571020

#571020 is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.5% C 0.102 H 13.1°. Best body text is #FFFFFF at 14.00:1 contrast (WCAG AA passes).

Color values

HEX	#571020
RGB	rgb(87, 16, 32)
HSL	hsl(346, 69%, 20%)
HSV	hsv(346, 82%, 34%)
CMYK	cmyk(0%, 81.6%, 63.2%, 65.9%)
CIE-LAB	lab(17.93, 32.98, 9.32)
CIE-LCH	lch(17.93, 34.27, 15.77°)
OKLab	oklab(30.54% 0.0994 0.0231)
OKLCH	oklch(30.54% 0.102 13.1)
XYZ	xyz(4.3769, 2.5017, 1.6186)
Luminance	0.0250 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571020 #105747

analogous

#571043 #571020 #572410

triadic

#571020 #205710 #102057

tetradic

#571020 #435710 #105747 #241057

square

#571020 #435710 #105747 #241057

split-complementary

#571020 #105724 #104357

monochromatic

#1A050A #23060D #571020 #8B1A33 #BE2346

Accessibility & contrast

On white

14.00

#571020 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#571020 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571020

14.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571020	#FFFFFF	#000000	##FFFFFF
##571020	1.00	14.00	1.50	14.00
#FFFFFF	14.00	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232320

Deuteranopia (green-blind)

#35311E

Tritanopia (blue-blind)

#600017

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #571020;
/* rgb */ color: rgb(87, 16, 32);
/* oklch */ color: oklch(30.5% 0.102 13.1);

Tailwind

colors: {
  custom: {
    50: '#8b555b',
    500: '#571020',
    950: '#000000',
  },
}

SCSS

$custom: #571020;
$custom-light: #8b555b;
$custom-dark: #000000;

JSON

{
  "hex": "#571020",
  "rgb": {
    "r": 87,
    "g": 16,
    "b": 32
  },
  "hsl": {
    "h": 346.479,
    "s": 68.932,
    "l": 20.196
  },
  "oklch": {
    "l": 0.30544,
    "c": 0.10207,
    "h": 13.1
  },
  "luminance": 0.02501
}

Semantic roles & 50–950 ramp

primary

#571020

secondary

#32907B

accent

#ECC43C

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0304

muted

#7E7879

Preview Lab

Preview with #571020

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

Preview Lab → · Contrast checker → · Palette generator →