#511C2C#511C2C

#511C2C is a dark, moderate pink. Relative luminance 0.028; OKLCH L 31.3% C 0.081 H 4.2°. Best body text is #FFFFFF at 13.53:1 contrast (WCAG AA passes).

Color values

HEX	#511C2C
RGB	rgb(81, 28, 44)
HSL	hsl(342, 49%, 21%)
HSV	hsv(342, 65%, 32%)
CMYK	cmyk(0%, 65.4%, 45.7%, 68.2%)
CIE-LAB	lab(19.07, 26.51, 2.20)
CIE-LCH	lch(19.07, 26.60, 4.74°)
OKLab	oklab(31.27% 0.0808 0.006)
OKLCH	oklch(31.27% 0.081 4.2)
XYZ	xyz(4.2635, 2.7622, 2.6910)
Luminance	0.0276 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511C2C #1C5141

analogous

#511C47 #511C2C #51271C

triadic

#511C2C #2C511C #1C2C51

tetradic

#511C2C #47511C #1C5141 #271C51

square

#511C2C #47511C #1C5141 #271C51

split-complementary

#511C2C #1C5127 #1C4751

monochromatic

#17080C #240C13 #511C2C #7E2C45 #AC3B5D

Accessibility & contrast

On white

13.53

#511C2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#511C2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511C2C

13.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511C2C	#FFFFFF	#000000	##FFFFFF
##511C2C	1.00	13.53	1.55	13.53
#FFFFFF	13.53	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26282C

Deuteranopia (green-blind)

#34322B

Tritanopia (blue-blind)

#581622

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #511c2c;
/* rgb */ color: rgb(81, 28, 44);
/* oklch */ color: oklch(31.3% 0.081 4.2);

Tailwind

colors: {
  custom: {
    50: '#855b64',
    500: '#511c2c',
    950: '#000000',
  },
}

SCSS

$custom: #511c2c;
$custom-light: #855b64;
$custom-dark: #000000;

JSON

{
  "hex": "#511c2c",
  "rgb": {
    "r": 81,
    "g": 28,
    "b": 44
  },
  "hsl": {
    "h": 341.887,
    "s": 48.624,
    "l": 21.373
  },
  "oklch": {
    "l": 0.31274,
    "c": 0.08104,
    "h": 4.2
  },
  "luminance": 0.02762
}

Semantic roles & 50–950 ramp

primary

#511C2C

secondary

#428772

accent

#D8AF50

background

#F8F5F6

surface

#EFE9EB

border

#CAC5C6

text

#0B0405

muted

#7C797A

Preview Lab

Preview with #511C2C

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

Preview Lab → · Contrast checker → · Palette generator →