#511B41#511B41

#511B41 is a dark, moderate pink. Relative luminance 0.029; OKLCH L 32.0% C 0.095 H 341.0°. Best body text is #FFFFFF at 13.27:1 contrast (WCAG AA passes).

Color values

HEX	#511B41
RGB	rgb(81, 27, 65)
HSL	hsl(318, 50%, 21%)
HSV	hsv(318, 67%, 32%)
CMYK	cmyk(0%, 66.7%, 19.8%, 68.2%)
CIE-LAB	lab(19.70, 30.15, -11.53)
CIE-LCH	lch(19.70, 32.28, 339.07°)
OKLab	oklab(32.02% 0.0896 -0.0309)
OKLCH	oklch(32.02% 0.095 341)
XYZ	xyz(4.7395, 2.9153, 5.3131)
Luminance	0.0291 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511B41 #1B512B

analogous

#461B51 #511B41 #511B26

triadic

#511B41 #41511B #1B4151

tetradic

#511B41 #51461B #1B512B #1B2651

square

#511B41 #51461B #1B512B #1B2651

split-complementary

#511B41 #26511B #1B5146

monochromatic

#170812 #230C1C #511B41 #7F2A66 #AD3A8B

Accessibility & contrast

On white

13.27

#511B41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#511B41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511B41

13.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511B41	#FFFFFF	#000000	##FFFFFF
##511B41	1.00	13.27	1.58	13.27
#FFFFFF	13.27	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E2A42

Deuteranopia (green-blind)

#2E3340

Tritanopia (blue-blind)

#561C2B

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #511b41;
/* rgb */ color: rgb(81, 27, 65);
/* oklch */ color: oklch(32.0% 0.095 341.0);

Tailwind

colors: {
  custom: {
    50: '#845b75',
    500: '#511b41',
    950: '#000000',
  },
}

SCSS

$custom: #511b41;
$custom-light: #845b75;
$custom-dark: #000000;

JSON

{
  "hex": "#511b41",
  "rgb": {
    "r": 81,
    "g": 27,
    "b": 65
  },
  "hsl": {
    "h": 317.778,
    "s": 50,
    "l": 21.176
  },
  "oklch": {
    "l": 0.32018,
    "c": 0.09481,
    "h": 341
  },
  "luminance": 0.02915
}

Semantic roles & 50–950 ramp

primary

#511B41

secondary

#418756

accent

#DA784E

background

#F8F5F7

surface

#EFE9ED

border

#CAC5C8

text

#0B0408

muted

#7C797B

Preview Lab

Preview with #511B41

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

Preview Lab → · Contrast checker → · Palette generator →