#511C2A#511C2A

#511C2A is a dark, moderate pink. Relative luminance 0.027; OKLCH L 31.2% C 0.080 H 6.6°. Best body text is #FFFFFF at 13.55:1 contrast (WCAG AA passes).

Color values

HEX	#511C2A
RGB	rgb(81, 28, 42)
HSL	hsl(344, 49%, 21%)
HSV	hsv(344, 65%, 32%)
CMYK	cmyk(0%, 65.4%, 48.1%, 68.2%)
CIE-LAB	lab(19.00, 26.27, 3.52)
CIE-LCH	lch(19.00, 26.50, 7.64°)
OKLab	oklab(31.21% 0.0799 0.0093)
OKLCH	oklch(31.21% 0.08 6.6)
XYZ	xyz(4.2268, 2.7475, 2.4978)
Luminance	0.0275 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511C2A #1C5143

analogous

#511C45 #511C2A #51291C

triadic

#511C2A #2A511C #1C2A51

tetradic

#511C2A #45511C #1C5143 #291C51

square

#511C2A #45511C #1C5143 #291C51

split-complementary

#511C2A #1C5129 #1C4551

monochromatic

#17080C #240C12 #511C2A #7E2C42 #AC3B59

Accessibility & contrast

On white

13.55

#511C2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#511C2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511C2A

13.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511C2A	#FFFFFF	#000000	##FFFFFF
##511C2A	1.00	13.55	1.55	13.55
#FFFFFF	13.55	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27282A

Deuteranopia (green-blind)

#343229

Tritanopia (blue-blind)

#581621

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #511c2a;
/* rgb */ color: rgb(81, 28, 42);
/* oklch */ color: oklch(31.2% 0.080 6.6);

Tailwind

colors: {
  custom: {
    50: '#855b63',
    500: '#511c2a',
    950: '#000000',
  },
}

SCSS

$custom: #511c2a;
$custom-light: #855b63;
$custom-dark: #000000;

JSON

{
  "hex": "#511c2a",
  "rgb": {
    "r": 81,
    "g": 28,
    "b": 42
  },
  "hsl": {
    "h": 344.151,
    "s": 48.624,
    "l": 21.373
  },
  "oklch": {
    "l": 0.31207,
    "c": 0.08049,
    "h": 6.6
  },
  "luminance": 0.02747
}

Semantic roles & 50–950 ramp

primary

#511C2A

secondary

#428775

accent

#D8B450

background

#F8F5F5

surface

#F0E9EA

border

#CBC5C6

text

#0B0405

muted

#7C7979

Preview Lab

Preview with #511C2A

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

Preview Lab → · Contrast checker → · Palette generator →