#571B31#571B31

#571B31 is a dark, moderate pink. Relative luminance 0.030; OKLCH L 32.4% C 0.091 H 0.9°. Best body text is #FFFFFF at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#571B31
RGB	rgb(87, 27, 49)
HSL	hsl(338, 53%, 22%)
HSV	hsv(338, 69%, 34%)
CMYK	cmyk(0%, 69%, 43.7%, 65.9%)
CIE-LAB	lab(20.17, 29.88, 0.43)
CIE-LCH	lch(20.17, 29.88, 0.83°)
OKLab	oklab(32.37% 0.0913 0.0015)
OKLCH	oklch(32.37% 0.091 0.9)
XYZ	xyz(4.8771, 3.0324, 3.2336)
Luminance	0.0303 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571B31 #1B5741

analogous

#571B4F #571B31 #57231B

triadic

#571B31 #31571B #1B3157

tetradic

#571B31 #4F571B #1B5741 #231B57

square

#571B31 #4F571B #1B5741 #231B57

split-complementary

#571B31 #1B5723 #1B4F57

monochromatic

#17070D #280D17 #571B31 #86294B #B43866

Accessibility & contrast

On white

13.07

#571B31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#571B31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571B31

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571B31	#FFFFFF	#000000	##FFFFFF
##571B31	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)

#262932

Deuteranopia (green-blind)

#363530

Tritanopia (blue-blind)

#5F1524

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #571b31;
/* rgb */ color: rgb(87, 27, 49);
/* oklch */ color: oklch(32.4% 0.091 0.9);

Tailwind

colors: {
  custom: {
    50: '#8a5b68',
    500: '#571b31',
    950: '#000000',
  },
}

SCSS

$custom: #571b31;
$custom-light: #8a5b68;
$custom-dark: #000000;

JSON

{
  "hex": "#571b31",
  "rgb": {
    "r": 87,
    "g": 27,
    "b": 49
  },
  "hsl": {
    "h": 338,
    "s": 52.632,
    "l": 22.353
  },
  "oklch": {
    "l": 0.32372,
    "c": 0.09133,
    "h": 0.9
  },
  "luminance": 0.03032
}

Semantic roles & 50–950 ramp

primary

#571B31

secondary

#418D71

accent

#DCA74C

background

#F8F5F6

surface

#F0E9EB

border

#CBC5C6

text

#0C0406

muted

#7D797A

Preview Lab

Preview with #571B31

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

Preview Lab → · Contrast checker → · Palette generator →