#511C36#511C36

#511C36 is a dark, moderate pink. Relative luminance 0.028; OKLCH L 31.7% C 0.085 H 352.6°. Best body text is #FFFFFF at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#511C36
RGB	rgb(81, 28, 54)
HSL	hsl(331, 49%, 21%)
HSV	hsv(331, 65%, 32%)
CMYK	cmyk(0%, 65.4%, 33.3%, 68.2%)
CIE-LAB	lab(19.42, 27.88, -4.31)
CIE-LCH	lch(19.42, 28.21, 351.21°)
OKLab	oklab(31.65% 0.0847 -0.0111)
OKLCH	oklch(31.65% 0.085 352.6)
XYZ	xyz(4.4747, 2.8466, 3.8031)
Luminance	0.0285 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511C36 #1C5137

analogous

#511C51 #511C36 #511D1C

triadic

#511C36 #36511C #1C3651

tetradic

#511C36 #51511C #1C5137 #1D1C51

square

#511C36 #51511C #1C5137 #1D1C51

split-complementary

#511C36 #1C511D #1C5151

monochromatic

#17080F #240C18 #511C36 #7E2C54 #AC3B73

Accessibility & contrast

On white

13.38

#511C36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#511C36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511C36

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511C36	#FFFFFF	#000000	##FFFFFF
##511C36	1.00	13.38	1.57	13.38
#FFFFFF	13.38	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232937

Deuteranopia (green-blind)

#323335

Tritanopia (blue-blind)

#571926

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #511c36;
/* rgb */ color: rgb(81, 28, 54);
/* oklch */ color: oklch(31.7% 0.085 352.6);

Tailwind

colors: {
  custom: {
    50: '#845b6d',
    500: '#511c36',
    950: '#000000',
  },
}

SCSS

$custom: #511c36;
$custom-light: #845b6d;
$custom-dark: #000000;

JSON

{
  "hex": "#511c36",
  "rgb": {
    "r": 81,
    "g": 28,
    "b": 54
  },
  "hsl": {
    "h": 330.566,
    "s": 48.624,
    "l": 21.373
  },
  "oklch": {
    "l": 0.31653,
    "c": 0.08545,
    "h": 352.6
  },
  "luminance": 0.02846
}

Semantic roles & 50–950 ramp

primary

#511C36

secondary

#428765

accent

#D89550

background

#F8F5F6

surface

#EFE9EB

border

#CAC5C6

text

#0B0407

muted

#7C797A

Preview Lab

Preview with #511C36

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

Preview Lab → · Contrast checker → · Palette generator →