#571B4B#571B4B

#571B4B is a dark, moderate pink. Relative luminance 0.033; OKLCH L 33.5% C 0.108 H 336.5°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#571B4B
RGB	rgb(87, 27, 75)
HSL	hsl(312, 53%, 22%)
HSV	hsv(312, 69%, 34%)
CMYK	cmyk(0%, 69%, 13.8%, 65.9%)
CIE-LAB	lab(21.28, 33.80, -15.85)
CIE-LCH	lch(21.28, 37.33, 334.87°)
OKLab	oklab(33.55% 0.099 -0.043)
OKLCH	oklch(33.55% 0.108 336.5)
XYZ	xyz(5.5925, 3.3186, 7.0013)
Luminance	0.0332 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571B4B #1B5727

analogous

#451B57 #571B4B #571B2D

triadic

#571B4B #4B571B #1B4B57

tetradic

#571B4B #57451B #1B5727 #1B2D57

square

#571B4B #57451B #1B5727 #1B2D57

split-complementary

#571B4B #2D571B #1B5745

monochromatic

#170714 #280D23 #571B4B #862973 #B4389C

Accessibility & contrast

On white

12.62

#571B4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#571B4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571B4B

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571B4B	#FFFFFF	#000000	##FFFFFF
##571B4B	1.00	12.62	1.66	12.62
#FFFFFF	12.62	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C2D4C

Deuteranopia (green-blind)

#2F3649

Tritanopia (blue-blind)

#5C1E30

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #571b4b;
/* rgb */ color: rgb(87, 27, 75);
/* oklch */ color: oklch(33.5% 0.108 336.5);

Tailwind

colors: {
  custom: {
    50: '#895c7d',
    500: '#571b4b',
    950: '#000000',
  },
}

SCSS

$custom: #571b4b;
$custom-light: #895c7d;
$custom-dark: #000000;

JSON

{
  "hex": "#571b4b",
  "rgb": {
    "r": 87,
    "g": 27,
    "b": 75
  },
  "hsl": {
    "h": 312,
    "s": 52.632,
    "l": 22.353
  },
  "oklch": {
    "l": 0.33547,
    "c": 0.10791,
    "h": 336.5
  },
  "luminance": 0.03318
}

Semantic roles & 50–950 ramp

primary

#571B4B

secondary

#418D50

accent

#DC694C

background

#F8F5F7

surface

#F0E9EE

border

#CBC5C9

text

#0C0409

muted

#7D797B

Preview Lab

Preview with #571B4B

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

Preview Lab → · Contrast checker → · Palette generator →