#571F2C#571F2C

#571F2C is a dark, moderate red. Relative luminance 0.032; OKLCH L 32.8% C 0.084 H 8.6°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#571F2C
RGB	rgb(87, 31, 44)
HSL	hsl(346, 47%, 23%)
HSV	hsv(346, 64%, 34%)
CMYK	cmyk(0%, 64.4%, 49.4%, 65.9%)
CIE-LAB	lab(20.78, 27.23, 4.80)
CIE-LCH	lch(20.78, 27.65, 10.01°)
OKLab	oklab(32.78% 0.0827 0.0125)
OKLCH	oklch(32.78% 0.084 8.6)
XYZ	xyz(4.8754, 3.1886, 2.7411)
Luminance	0.0319 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571F2C #1F574A

analogous

#571F48 #571F2C #572E1F

triadic

#571F2C #2C571F #1F2C57

tetradic

#571F2C #48571F #1F574A #2E1F57

square

#571F2C #48571F #1F574A #2E1F57

split-complementary

#571F2C #1F572E #1F4857

monochromatic

#17080B #2A0F15 #571F2C #842F43 #B13F5A

Accessibility & contrast

On white

12.82

#571F2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#571F2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571F2C

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571F2C	#FFFFFF	#000000	##FFFFFF
##571F2C	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2B2C

Deuteranopia (green-blind)

#39362B

Tritanopia (blue-blind)

#5F1824

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #571f2c;
/* rgb */ color: rgb(87, 31, 44);
/* oklch */ color: oklch(32.8% 0.084 8.6);

Tailwind

colors: {
  custom: {
    50: '#8a5e64',
    500: '#571f2c',
    950: '#000000',
  },
}

SCSS

$custom: #571f2c;
$custom-light: #8a5e64;
$custom-dark: #000000;

JSON

{
  "hex": "#571f2c",
  "rgb": {
    "r": 87,
    "g": 31,
    "b": 44
  },
  "hsl": {
    "h": 346.071,
    "s": 47.458,
    "l": 23.137
  },
  "oklch": {
    "l": 0.32776,
    "c": 0.08366,
    "h": 8.6
  },
  "luminance": 0.03188
}

Semantic roles & 50–950 ramp

primary

#571F2C

secondary

#468C7C

accent

#D7B851

background

#F8F5F6

surface

#F0E9EB

border

#CBC5C6

text

#0C0405

muted

#7D797A

Preview Lab

Preview with #571F2C

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

Preview Lab → · Contrast checker → · Palette generator →