#511640#511640

#511640 is a dark, moderate pink. Relative luminance 0.027; OKLCH L 31.3% C 0.102 H 341.2°. Best body text is #FFFFFF at 13.65:1 contrast (WCAG AA passes).

Color values

HEX	#511640
RGB	rgb(81, 22, 64)
HSL	hsl(317, 57%, 20%)
HSV	hsv(317, 73%, 32%)
CMYK	cmyk(0%, 72.8%, 21%, 68.2%)
CIE-LAB	lab(18.77, 32.41, -12.27)
CIE-LCH	lch(18.77, 34.65, 339.27°)
OKLab	oklab(31.32% 0.0967 -0.0329)
OKLCH	oklch(31.32% 0.102 341.2)
XYZ	xyz(4.6058, 2.6937, 5.1269)
Luminance	0.0269 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511640 #165127

analogous

#441651 #511640 #511622

triadic

#511640 #405116 #164051

tetradic

#511640 #514416 #165127 #162251

square

#511640 #514416 #165127 #162251

split-complementary

#511640 #225116 #165144

monochromatic

#180713 #21091A #511640 #812366 #B1308C

Accessibility & contrast

On white

13.65

#511640 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#511640 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511640

13.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511640	#FFFFFF	#000000	##FFFFFF
##511640	1.00	13.65	1.54	13.65
#FFFFFF	13.65	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A2841

Deuteranopia (green-blind)

#2C313F

Tritanopia (blue-blind)

#561728

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #511640;
/* rgb */ color: rgb(81, 22, 64);
/* oklch */ color: oklch(31.3% 0.102 341.2);

Tailwind

colors: {
  custom: {
    50: '#845875',
    500: '#511640',
    950: '#000000',
  },
}

SCSS

$custom: #511640;
$custom-light: #845875;
$custom-dark: #000000;

JSON

{
  "hex": "#511640",
  "rgb": {
    "r": 81,
    "g": 22,
    "b": 64
  },
  "hsl": {
    "h": 317.288,
    "s": 57.282,
    "l": 20.196
  },
  "oklch": {
    "l": 0.31321,
    "c": 0.10216,
    "h": 341.2
  },
  "luminance": 0.02693
}

Semantic roles & 50–950 ramp

primary

#511640

secondary

#3A8851

accent

#E17347

background

#F8F5F7

surface

#EFE9ED

border

#CAC5C8

text

#0B0408

muted

#7C797B

Preview Lab

Preview with #511640

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

Preview Lab → · Contrast checker → · Palette generator →