#511C3D#511C3D

#511C3D is a dark, moderate pink. Relative luminance 0.029; OKLCH L 32.0% C 0.090 H 345.1°. Best body text is #FFFFFF at 13.26:1 contrast (WCAG AA passes).

Color values

HEX	#511C3D
RGB	rgb(81, 28, 61)
HSL	hsl(323, 49%, 21%)
HSV	hsv(323, 65%, 32%)
CMYK	cmyk(0%, 65.4%, 24.7%, 68.2%)
CIE-LAB	lab(19.71, 28.96, -8.75)
CIE-LCH	lch(19.71, 30.26, 343.19°)
OKLab	oklab(31.96% 0.087 -0.0232)
OKLCH	oklch(31.96% 0.09 345.1)
XYZ	xyz(4.6510, 2.9172, 4.7321)
Luminance	0.0292 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511C3D #1C5130

analogous

#4B1C51 #511C3D #511C23

triadic

#511C3D #3D511C #1C3D51

tetradic

#511C3D #514B1C #1C5130 #1C2351

square

#511C3D #514B1C #1C5130 #1C2351

split-complementary

#511C3D #23511C #1C514B

monochromatic

#170811 #240C1B #511C3D #7E2C5F #AC3B81

Accessibility & contrast

On white

13.26

#511C3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#511C3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511C3D

13.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511C3D	#FFFFFF	#000000	##FFFFFF
##511C3D	1.00	13.26	1.58	13.26
#FFFFFF	13.26	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#212A3E

Deuteranopia (green-blind)

#30333C

Tritanopia (blue-blind)

#561B29

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #511c3d;
/* rgb */ color: rgb(81, 28, 61);
/* oklch */ color: oklch(32.0% 0.090 345.1);

Tailwind

colors: {
  custom: {
    50: '#845c72',
    500: '#511c3d',
    950: '#000000',
  },
}

SCSS

$custom: #511c3d;
$custom-light: #845c72;
$custom-dark: #000000;

JSON

{
  "hex": "#511c3d",
  "rgb": {
    "r": 81,
    "g": 28,
    "b": 61
  },
  "hsl": {
    "h": 322.642,
    "s": 48.624,
    "l": 21.373
  },
  "oklch": {
    "l": 0.31964,
    "c": 0.09003,
    "h": 345.1
  },
  "luminance": 0.02917
}

Semantic roles & 50–950 ramp

primary

#511C3D

secondary

#42875C

accent

#D88350

background

#F8F5F6

surface

#EFE9EC

border

#CAC5C7

text

#0B0408

muted

#7C797B

Preview Lab

Preview with #511C3D

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

Preview Lab → · Contrast checker → · Palette generator →