#511A2A#511A2A

#511A2A is a dark, moderate pink. Relative luminance 0.027; OKLCH L 30.9% C 0.084 H 5.4°. Best body text is #FFFFFF at 13.72:1 contrast (WCAG AA passes).

Color values

HEX	#511A2A
RGB	rgb(81, 26, 42)
HSL	hsl(343, 51%, 21%)
HSV	hsv(343, 68%, 32%)
CMYK	cmyk(0%, 67.9%, 48.1%, 68.2%)
CIE-LAB	lab(18.61, 27.32, 2.96)
CIE-LCH	lch(18.61, 27.48, 6.18°)
OKLab	oklab(30.91% 0.0833 0.0079)
OKLCH	oklch(30.91% 0.084 5.4)
XYZ	xyz(4.1809, 2.6558, 2.4825)
Luminance	0.0266 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511A2A #1A5141

analogous

#511A45 #511A2A #51251A

triadic

#511A2A #2A511A #1A2A51

tetradic

#511A2A #45511A #1A5141 #251A51

square

#511A2A #45511A #1A5141 #251A51

split-complementary

#511A2A #1A5125 #1A4551

monochromatic

#17070C #230B12 #511A2A #7F2942 #AE385A

Accessibility & contrast

On white

13.72

#511A2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#511A2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511A2A

13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511A2A	#FFFFFF	#000000	##FFFFFF
##511A2A	1.00	13.72	1.53	13.72
#FFFFFF	13.72	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25272A

Deuteranopia (green-blind)

#343129

Tritanopia (blue-blind)

#581320

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #511a2a;
/* rgb */ color: rgb(81, 26, 42);
/* oklch */ color: oklch(30.9% 0.084 5.4);

Tailwind

colors: {
  custom: {
    50: '#855a63',
    500: '#511a2a',
    950: '#000000',
  },
}

SCSS

$custom: #511a2a;
$custom-light: #855a63;
$custom-dark: #000000;

JSON

{
  "hex": "#511a2a",
  "rgb": {
    "r": 81,
    "g": 26,
    "b": 42
  },
  "hsl": {
    "h": 342.545,
    "s": 51.402,
    "l": 20.98
  },
  "oklch": {
    "l": 0.30913,
    "c": 0.08365,
    "h": 5.4
  },
  "luminance": 0.02655
}

Semantic roles & 50–950 ramp

primary

#511A2A

secondary

#408772

accent

#DBB24D

background

#F8F5F5

surface

#F0E9EA

border

#CBC5C6

text

#0B0405

muted

#7C7979

Preview Lab

Preview with #511A2A

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

Preview Lab → · Contrast checker → · Palette generator →