#511C33#511C33

#511C33 is a dark, moderate pink. Relative luminance 0.028; OKLCH L 31.5% C 0.084 H 356.0°. Best body text is #FFFFFF at 13.43:1 contrast (WCAG AA passes).

Color values

HEX	#511C33
RGB	rgb(81, 28, 51)
HSL	hsl(334, 49%, 21%)
HSV	hsv(334, 65%, 32%)
CMYK	cmyk(0%, 65.4%, 37%, 68.2%)
CIE-LAB	lab(19.31, 27.44, -2.38)
CIE-LCH	lch(19.31, 27.54, 355.05°)
OKLab	oklab(31.53% 0.0836 -0.0059)
OKLCH	oklch(31.53% 0.084 356)
XYZ	xyz(4.4064, 2.8193, 3.4435)
Luminance	0.0282 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511C33 #1C513A

analogous

#511C4E #511C33 #51201C

triadic

#511C33 #33511C #1C3351

tetradic

#511C33 #4E511C #1C513A #201C51

square

#511C33 #4E511C #1C513A #201C51

split-complementary

#511C33 #1C5120 #1C4E51

monochromatic

#17080E #240C16 #511C33 #7E2C50 #AC3B6C

Accessibility & contrast

On white

13.43

#511C33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#511C33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511C33

13.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511C33	#FFFFFF	#000000	##FFFFFF
##511C33	1.00	13.43	1.56	13.43
#FFFFFF	13.43	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242934

Deuteranopia (green-blind)

#333232

Tritanopia (blue-blind)

#581825

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #511c33;
/* rgb */ color: rgb(81, 28, 51);
/* oklch */ color: oklch(31.5% 0.084 356.0);

Tailwind

colors: {
  custom: {
    50: '#845b6a',
    500: '#511c33',
    950: '#000000',
  },
}

SCSS

$custom: #511c33;
$custom-light: #845b6a;
$custom-dark: #000000;

JSON

{
  "hex": "#511c33",
  "rgb": {
    "r": 81,
    "g": 28,
    "b": 51
  },
  "hsl": {
    "h": 333.962,
    "s": 48.624,
    "l": 21.373
  },
  "oklch": {
    "l": 0.31531,
    "c": 0.08384,
    "h": 356
  },
  "luminance": 0.02819
}

Semantic roles & 50–950 ramp

primary

#511C33

secondary

#428769

accent

#D89D50

background

#F8F5F6

surface

#EFE9EB

border

#CAC5C6

text

#0B0406

muted

#7C797A

Preview Lab

Preview with #511C33

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

Preview Lab → · Contrast checker → · Palette generator →