#571D27#571D27

#571D27 is a dark, moderate red. Relative luminance 0.031; OKLCH L 32.3% C 0.086 H 12.9°. Best body text is #FFFFFF at 13.04:1 contrast (WCAG AA passes).

Color values

HEX	#571D27
RGB	rgb(87, 29, 39)
HSL	hsl(350, 50%, 23%)
HSV	hsv(350, 67%, 34%)
CMYK	cmyk(0%, 66.7%, 55.2%, 65.9%)
CIE-LAB	lab(20.25, 27.74, 7.55)
CIE-LCH	lch(20.25, 28.75, 15.22°)
OKLab	oklab(32.33% 0.0838 0.0192)
OKLCH	oklch(32.33% 0.086 12.9)
XYZ	xyz(4.7364, 3.0520, 2.2587)
Luminance	0.0305 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571D27 #1D574D

analogous

#571D44 #571D27 #57301D

triadic

#571D27 #27571D #1D2757

tetradic

#571D27 #44571D #1D574D #301D57

square

#571D27 #44571D #1D574D #301D57

split-complementary

#571D27 #1D5730 #1D4457

monochromatic

#17080A #290E12 #571D27 #852C3C #B33C50

Accessibility & contrast

On white

13.04

#571D27 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#571D27 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571D27

13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571D27	#FFFFFF	#000000	##FFFFFF
##571D27	1.00	13.04	1.61	13.04
#FFFFFF	13.04	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2927

Deuteranopia (green-blind)

#393526

Tritanopia (blue-blind)

#5F1421

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #571d27;
/* rgb */ color: rgb(87, 29, 39);
/* oklch */ color: oklch(32.3% 0.086 12.9);

Tailwind

colors: {
  custom: {
    50: '#8a5c60',
    500: '#571d27',
    950: '#000000',
  },
}

SCSS

$custom: #571d27;
$custom-light: #8a5c60;
$custom-dark: #000000;

JSON

{
  "hex": "#571d27",
  "rgb": {
    "r": 87,
    "g": 29,
    "b": 39
  },
  "hsl": {
    "h": 349.655,
    "s": 50,
    "l": 22.745
  },
  "oklch": {
    "l": 0.32332,
    "c": 0.08598,
    "h": 12.9
  },
  "luminance": 0.03051
}

Semantic roles & 50–950 ramp

primary

#571D27

secondary

#448C80

accent

#DAC24E

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0405

muted

#7D7979

Preview Lab

Preview with #571D27

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

Preview Lab → · Contrast checker → · Palette generator →