#571B2B#571B2B

#571B2B is a dark, moderate pink. Relative luminance 0.030; OKLCH L 32.2% C 0.090 H 7.3°. Best body text is #FFFFFF at 13.15:1 contrast (WCAG AA passes).

Color values

HEX	#571B2B
RGB	rgb(87, 27, 43)
HSL	hsl(344, 53%, 22%)
HSV	hsv(344, 69%, 34%)
CMYK	cmyk(0%, 69%, 50.6%, 65.9%)
CIE-LAB	lab(19.98, 29.18, 4.37)
CIE-LCH	lch(19.98, 29.51, 8.52°)
OKLab	oklab(32.17% 0.0888 0.0114)
OKLCH	oklch(32.17% 0.09 7.3)
XYZ	xyz(4.7588, 2.9851, 2.6106)
Luminance	0.0299 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571B2B #1B5747

analogous

#571B49 #571B2B #57291B

triadic

#571B2B #2B571B #1B2B57

tetradic

#571B2B #49571B #1B5747 #291B57

square

#571B2B #49571B #1B5747 #291B57

split-complementary

#571B2B #1B5729 #1B4957

monochromatic

#17070C #280D14 #571B2B #862942 #B43859

Accessibility & contrast

On white

13.15

#571B2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#571B2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571B2B

13.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571B2B	#FFFFFF	#000000	##FFFFFF
##571B2B	1.00	13.15	1.60	13.15
#FFFFFF	13.15	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28292B

Deuteranopia (green-blind)

#38352A

Tritanopia (blue-blind)

#5F1321

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #571b2b;
/* rgb */ color: rgb(87, 27, 43);
/* oklch */ color: oklch(32.2% 0.090 7.3);

Tailwind

colors: {
  custom: {
    50: '#8a5b64',
    500: '#571b2b',
    950: '#000000',
  },
}

SCSS

$custom: #571b2b;
$custom-light: #8a5b64;
$custom-dark: #000000;

JSON

{
  "hex": "#571b2b",
  "rgb": {
    "r": 87,
    "g": 27,
    "b": 43
  },
  "hsl": {
    "h": 344,
    "s": 52.632,
    "l": 22.353
  },
  "oklch": {
    "l": 0.32169,
    "c": 0.08954,
    "h": 7.3
  },
  "luminance": 0.02985
}

Semantic roles & 50–950 ramp

primary

#571B2B

secondary

#418D79

accent

#DCB64C

background

#F8F5F5

surface

#F0E9EA

border

#CBC5C6

text

#0C0405

muted

#7D7979

Preview Lab

Preview with #571B2B

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

Preview Lab → · Contrast checker → · Palette generator →