#511E37#511E37

#511E37 is a dark, moderate pink. Relative luminance 0.030; OKLCH L 32.0% C 0.083 H 352.2°. Best body text is #FFFFFF at 13.20:1 contrast (WCAG AA passes).

Color values

HEX	#511E37
RGB	rgb(81, 30, 55)
HSL	hsl(331, 46%, 22%)
HSV	hsv(331, 63%, 32%)
CMYK	cmyk(0%, 63%, 32.1%, 68.2%)
CIE-LAB	lab(19.86, 26.95, -4.35)
CIE-LCH	lch(19.86, 27.30, 350.83°)
OKLab	oklab(31.99% 0.0818 -0.0112)
OKLCH	oklch(31.99% 0.083 352.2)
XYZ	xyz(4.5474, 2.9542, 3.9444)
Luminance	0.0295 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511E37 #1E5138

analogous

#511E51 #511E37 #511F1E

triadic

#511E37 #37511E #1E3751

tetradic

#511E37 #51511E #1E5138 #1F1E51

square

#511E37 #51511E #1E5138 #1F1E51

split-complementary

#511E37 #1E511F #1E5151

monochromatic

#16080F #240D19 #511E37 #7E2F55 #AA3F74

Accessibility & contrast

On white

13.20

#511E37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#511E37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511E37

13.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511E37	#FFFFFF	#000000	##FFFFFF
##511E37	1.00	13.20	1.59	13.20
#FFFFFF	13.20	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252A38

Deuteranopia (green-blind)

#333336

Tritanopia (blue-blind)

#571B28

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #511e37;
/* rgb */ color: rgb(81, 30, 55);
/* oklch */ color: oklch(32.0% 0.083 352.2);

Tailwind

colors: {
  custom: {
    50: '#845d6d',
    500: '#511e37',
    950: '#000000',
  },
}

SCSS

$custom: #511e37;
$custom-light: #845d6d;
$custom-dark: #000000;

JSON

{
  "hex": "#511e37",
  "rgb": {
    "r": 81,
    "g": 30,
    "b": 55
  },
  "hsl": {
    "h": 330.588,
    "s": 45.946,
    "l": 21.765
  },
  "oklch": {
    "l": 0.31993,
    "c": 0.08253,
    "h": 352.2
  },
  "luminance": 0.02954
}

Semantic roles & 50–950 ramp

primary

#511E37

secondary

#458666

accent

#D69552

background

#F8F5F6

surface

#EFE9EB

border

#CAC5C6

text

#0B0407

muted

#7C797A

Preview Lab

Preview with #511E37

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

Preview Lab → · Contrast checker → · Palette generator →