#511D2C#511D2C

#511D2C is a dark, moderate pink. Relative luminance 0.028; OKLCH L 31.4% C 0.079 H 4.9°. Best body text is #FFFFFF at 13.44:1 contrast (WCAG AA passes).

Color values

HEX	#511D2C
RGB	rgb(81, 29, 44)
HSL	hsl(343, 47%, 22%)
HSV	hsv(343, 64%, 32%)
CMYK	cmyk(0%, 64.2%, 45.7%, 68.2%)
CIE-LAB	lab(19.27, 25.97, 2.49)
CIE-LCH	lch(19.27, 26.09, 5.48°)
OKLab	oklab(31.42% 0.0791 0.0067)
OKLCH	oklch(31.42% 0.079 4.9)
XYZ	xyz(4.2876, 2.8104, 2.6990)
Luminance	0.0281 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511D2C #1D5142

analogous

#511D46 #511D2C #51281D

triadic

#511D2C #2C511D #1D2C51

tetradic

#511D2C #46511D #1D5142 #281D51

square

#511D2C #46511D #1D5142 #281D51

split-complementary

#511D2C #1D5128 #1D4651

monochromatic

#17080C #240D14 #511D2C #7E2D44 #AB3D5D

Accessibility & contrast

On white

13.44

#511D2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#511D2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511D2C

13.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511D2C	#FFFFFF	#000000	##FFFFFF
##511D2C	1.00	13.44	1.56	13.44
#FFFFFF	13.44	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27282C

Deuteranopia (green-blind)

#35332B

Tritanopia (blue-blind)

#581723

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #511d2c;
/* rgb */ color: rgb(81, 29, 44);
/* oklch */ color: oklch(31.4% 0.079 4.9);

Tailwind

colors: {
  custom: {
    50: '#855c64',
    500: '#511d2c',
    950: '#000000',
  },
}

SCSS

$custom: #511d2c;
$custom-light: #855c64;
$custom-dark: #000000;

JSON

{
  "hex": "#511d2c",
  "rgb": {
    "r": 81,
    "g": 29,
    "b": 44
  },
  "hsl": {
    "h": 342.692,
    "s": 47.273,
    "l": 21.569
  },
  "oklch": {
    "l": 0.31425,
    "c": 0.0794,
    "h": 4.9
  },
  "luminance": 0.0281
}

Semantic roles & 50–950 ramp

primary

#511D2C

secondary

#448673

accent

#D7B051

background

#F8F5F6

surface

#EFE9EB

border

#CAC5C6

text

#0B0405

muted

#7C797A

Preview Lab

Preview with #511D2C

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

Preview Lab → · Contrast checker → · Palette generator →