#571D24#571D24

#571D24 is a dark, moderate red. Relative luminance 0.030; OKLCH L 32.3% C 0.086 H 16.1°. Best body text is #FFFFFF at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#571D24
RGB	rgb(87, 29, 36)
HSL	hsl(353, 50%, 23%)
HSV	hsv(353, 67%, 34%)
CMYK	cmyk(0%, 66.7%, 58.6%, 65.9%)
CIE-LAB	lab(20.18, 27.45, 9.54)
CIE-LCH	lch(20.18, 29.06, 19.16°)
OKLab	oklab(32.25% 0.0825 0.0238)
OKLCH	oklch(32.25% 0.086 16.1)
XYZ	xyz(4.6887, 3.0329, 2.0072)
Luminance	0.0303 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571D24 #1D5750

analogous

#571D41 #571D24 #57331D

triadic

#571D24 #24571D #1D2457

tetradic

#571D24 #41571D #1D5750 #331D57

square

#571D24 #41571D #1D5750 #331D57

split-complementary

#571D24 #1D5733 #1D4157

monochromatic

#170809 #290E11 #571D24 #852C37 #B33C4A

Accessibility & contrast

On white

13.07

#571D24 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#571D24 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571D24

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571D24	#FFFFFF	#000000	##FFFFFF
##571D24	1.00	13.07	1.61	13.07
#FFFFFF	13.07	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2924

Deuteranopia (green-blind)

#393523

Tritanopia (blue-blind)

#5F1320

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #571d24;
/* rgb */ color: rgb(87, 29, 36);
/* oklch */ color: oklch(32.3% 0.086 16.1);

Tailwind

colors: {
  custom: {
    50: '#8a5c5e',
    500: '#571d24',
    950: '#000000',
  },
}

SCSS

$custom: #571d24;
$custom-light: #8a5c5e;
$custom-dark: #000000;

JSON

{
  "hex": "#571d24",
  "rgb": {
    "r": 87,
    "g": 29,
    "b": 36
  },
  "hsl": {
    "h": 352.759,
    "s": 50,
    "l": 22.745
  },
  "oklch": {
    "l": 0.32251,
    "c": 0.08582,
    "h": 16.1
  },
  "luminance": 0.03032
}

Semantic roles & 50–950 ramp

primary

#571D24

secondary

#448C83

accent

#DAC94E

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0404

muted

#7D7979

Preview Lab

Preview with #571D24

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

Preview Lab → · Contrast checker → · Palette generator →