#511C2D#511C2D

#511C2D is a dark, moderate pink. Relative luminance 0.028; OKLCH L 31.3% C 0.081 H 3.0°. Best body text is #FFFFFF at 13.52:1 contrast (WCAG AA passes).

Color values

HEX	#511C2D
RGB	rgb(81, 28, 45)
HSL	hsl(341, 49%, 21%)
HSV	hsv(341, 65%, 32%)
CMYK	cmyk(0%, 65.4%, 44.4%, 68.2%)
CIE-LAB	lab(19.10, 26.64, 1.54)
CIE-LCH	lch(19.10, 26.68, 3.31°)
OKLab	oklab(31.31% 0.0812 0.0043)
OKLCH	oklch(31.31% 0.081 3)
XYZ	xyz(4.2825, 2.7698, 2.7912)
Luminance	0.0277 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511C2D #1C5140

analogous

#511C48 #511C2D #51261C

triadic

#511C2D #2D511C #1C2D51

tetradic

#511C2D #48511C #1C5140 #261C51

square

#511C2D #48511C #1C5140 #261C51

split-complementary

#511C2D #1C5126 #1C4851

monochromatic

#17080D #240C14 #511C2D #7E2C46 #AC3B60

Accessibility & contrast

On white

13.52

#511C2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#511C2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511C2D

13.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511C2D	#FFFFFF	#000000	##FFFFFF
##511C2D	1.00	13.52	1.55	13.52
#FFFFFF	13.52	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26282D

Deuteranopia (green-blind)

#34322C

Tritanopia (blue-blind)

#581622

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #511c2d;
/* rgb */ color: rgb(81, 28, 45);
/* oklch */ color: oklch(31.3% 0.081 3.0);

Tailwind

colors: {
  custom: {
    50: '#855b65',
    500: '#511c2d',
    950: '#000000',
  },
}

SCSS

$custom: #511c2d;
$custom-light: #855b65;
$custom-dark: #000000;

JSON

{
  "hex": "#511c2d",
  "rgb": {
    "r": 81,
    "g": 28,
    "b": 45
  },
  "hsl": {
    "h": 340.755,
    "s": 48.624,
    "l": 21.373
  },
  "oklch": {
    "l": 0.31308,
    "c": 0.08135,
    "h": 3
  },
  "luminance": 0.02769
}

Semantic roles & 50–950 ramp

primary

#511C2D

secondary

#428771

accent

#D8AC50

background

#F8F5F6

surface

#EFE9EB

border

#CAC5C6

text

#0B0405

muted

#7C797A

Preview Lab

Preview with #511C2D

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

Preview Lab → · Contrast checker → · Palette generator →