#511540#511540

#511540 is a dark, moderate pink. Relative luminance 0.027; OKLCH L 31.2% C 0.104 H 341.1°. Best body text is #FFFFFF at 13.71:1 contrast (WCAG AA passes).

Color values

HEX	#511540
RGB	rgb(81, 21, 64)
HSL	hsl(317, 59%, 20%)
HSV	hsv(317, 74%, 32%)
CMYK	cmyk(0%, 74.1%, 21%, 68.2%)
CIE-LAB	lab(18.61, 32.85, -12.52)
CIE-LCH	lch(18.61, 35.16, 339.14°)
OKLab	oklab(31.2% 0.0981 -0.0336)
OKLCH	oklch(31.2% 0.104 341.1)
XYZ	xyz(4.5870, 2.6563, 5.1206)
Luminance	0.0266 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511540 #155126

analogous

#441551 #511540 #511522

triadic

#511540 #405115 #154051

tetradic

#511540 #514415 #155126 #152251

square

#511540 #514415 #155126 #152251

split-complementary

#511540 #225115 #155144

monochromatic

#180613 #20081A #511540 #822266 #B22E8D

Accessibility & contrast

On white

13.71

#511540 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#511540 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511540

13.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511540	#FFFFFF	#000000	##FFFFFF
##511540	1.00	13.71	1.53	13.71
#FFFFFF	13.71	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#192741

Deuteranopia (green-blind)

#2C313F

Tritanopia (blue-blind)

#561628

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #511540;
/* rgb */ color: rgb(81, 21, 64);
/* oklch */ color: oklch(31.2% 0.104 341.1);

Tailwind

colors: {
  custom: {
    50: '#845875',
    500: '#511540',
    950: '#000000',
  },
}

SCSS

$custom: #511540;
$custom-light: #845875;
$custom-dark: #000000;

JSON

{
  "hex": "#511540",
  "rgb": {
    "r": 81,
    "g": 21,
    "b": 64
  },
  "hsl": {
    "h": 317,
    "s": 58.824,
    "l": 20
  },
  "oklch": {
    "l": 0.31203,
    "c": 0.10367,
    "h": 341.1
  },
  "luminance": 0.02656
}

Semantic roles & 50–950 ramp

primary

#511540

secondary

#398950

accent

#E27246

background

#F8F5F7

surface

#EFE9ED

border

#CAC5C8

text

#0B0308

muted

#7C787B

Preview Lab

Preview with #511540

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

Preview Lab → · Contrast checker → · Palette generator →