#511A3A#511A3A

#511A3A is a dark, moderate pink. Relative luminance 0.028; OKLCH L 31.5% C 0.091 H 347.6°. Best body text is #FFFFFF at 13.47:1 contrast (WCAG AA passes).

Color values

HEX	#511A3A
RGB	rgb(81, 26, 58)
HSL	hsl(325, 51%, 21%)
HSV	hsv(325, 68%, 32%)
CMYK	cmyk(0%, 67.9%, 28.4%, 68.2%)
CIE-LAB	lab(19.20, 29.51, -7.44)
CIE-LCH	lch(19.20, 30.44, 345.86°)
OKLab	oklab(31.54% 0.0892 -0.0196)
OKLCH	oklch(31.54% 0.091 347.6)
XYZ	xyz(4.5266, 2.7941, 4.3031)
Luminance	0.0279 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511A3A #1A5131

analogous

#4C1A51 #511A3A #511A1E

triadic

#511A3A #3A511A #1A3A51

tetradic

#511A3A #514C1A #1A5131 #1A1E51

square

#511A3A #514C1A #1A5131 #1A1E51

split-complementary

#511A3A #1E511A #1A514C

monochromatic

#170711 #230B19 #511A3A #7F295B #AE387C

Accessibility & contrast

On white

13.47

#511A3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#511A3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511A3A

13.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511A3A	#FFFFFF	#000000	##FFFFFF
##511A3A	1.00	13.47	1.56	13.47
#FFFFFF	13.47	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#20293B

Deuteranopia (green-blind)

#303239

Tritanopia (blue-blind)

#571827

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #511a3a;
/* rgb */ color: rgb(81, 26, 58);
/* oklch */ color: oklch(31.5% 0.091 347.6);

Tailwind

colors: {
  custom: {
    50: '#845a70',
    500: '#511a3a',
    950: '#000000',
  },
}

SCSS

$custom: #511a3a;
$custom-light: #845a70;
$custom-dark: #000000;

JSON

{
  "hex": "#511a3a",
  "rgb": {
    "r": 81,
    "g": 26,
    "b": 58
  },
  "hsl": {
    "h": 325.091,
    "s": 51.402,
    "l": 20.98
  },
  "oklch": {
    "l": 0.31544,
    "c": 0.09136,
    "h": 347.6
  },
  "luminance": 0.02794
}

Semantic roles & 50–950 ramp

primary

#511A3A

secondary

#40875E

accent

#DB884D

background

#F8F5F6

surface

#EFE9EC

border

#CAC5C7

text

#0B0407

muted

#7C797A

Preview Lab

Preview with #511A3A

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

Preview Lab → · Contrast checker → · Palette generator →