#511D3F#511D3F

#511D3F is a dark, moderate pink. Relative luminance 0.030; OKLCH L 32.2% C 0.090 H 343.3°. Best body text is #FFFFFF at 13.15:1 contrast (WCAG AA passes).

Color values

HEX	#511D3F
RGB	rgb(81, 29, 63)
HSL	hsl(321, 47%, 22%)
HSV	hsv(321, 64%, 32%)
CMYK	cmyk(0%, 64.2%, 22.2%, 68.2%)
CIE-LAB	lab(19.99, 28.77, -9.70)
CIE-LCH	lch(19.99, 30.36, 341.36°)
OKLab	oklab(32.2% 0.086 -0.0258)
OKLCH	oklch(32.2% 0.09 343.3)
XYZ	xyz(4.7300, 2.9874, 5.0292)
Luminance	0.0299 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511D3F #1D512F

analogous

#491D51 #511D3F #511D25

triadic

#511D3F #3F511D #1D3F51

tetradic

#511D3F #51491D #1D512F #1D2551

square

#511D3F #51491D #1D512F #1D2551

split-complementary

#511D3F #25511D #1D5149

monochromatic

#170812 #240D1C #511D3F #7E2D62 #AB3D85

Accessibility & contrast

On white

13.15

#511D3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#511D3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511D3F

13.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511D3F	#FFFFFF	#000000	##FFFFFF
##511D3F	1.00	13.15	1.60	13.15
#FFFFFF	13.15	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#212B40

Deuteranopia (green-blind)

#30333E

Tritanopia (blue-blind)

#561D2B

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #511d3f;
/* rgb */ color: rgb(81, 29, 63);
/* oklch */ color: oklch(32.2% 0.090 343.3);

Tailwind

colors: {
  custom: {
    50: '#845c74',
    500: '#511d3f',
    950: '#000000',
  },
}

SCSS

$custom: #511d3f;
$custom-light: #845c74;
$custom-dark: #000000;

JSON

{
  "hex": "#511d3f",
  "rgb": {
    "r": 81,
    "g": 29,
    "b": 63
  },
  "hsl": {
    "h": 320.769,
    "s": 47.273,
    "l": 21.569
  },
  "oklch": {
    "l": 0.32203,
    "c": 0.08976,
    "h": 343.3
  },
  "luminance": 0.02987
}

Semantic roles & 50–950 ramp

primary

#511D3F

secondary

#44865B

accent

#D77F51

background

#F8F5F7

surface

#EFE9ED

border

#CAC5C8

text

#0B0408

muted

#7C797B

Preview Lab

Preview with #511D3F

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

Preview Lab → · Contrast checker → · Palette generator →