#511436#511436

#511436 is a dark, moderate pink. Relative luminance 0.025; OKLCH L 30.6% C 0.098 H 350.2°. Best body text is #FFFFFF at 13.97:1 contrast (WCAG AA passes).

Color values

HEX	#511436
RGB	rgb(81, 20, 54)
HSL	hsl(327, 60%, 20%)
HSV	hsv(327, 75%, 32%)
CMYK	cmyk(0%, 75.3%, 33.3%, 68.2%)
CIE-LAB	lab(17.99, 31.77, -6.45)
CIE-LCH	lch(17.99, 32.42, 348.52°)
OKLab	oklab(30.6% 0.0969 -0.0168)
OKLCH	oklch(30.6% 0.098 350.2)
XYZ	xyz(4.3096, 2.5165, 3.7481)
Luminance	0.0252 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511436 #14512F

analogous

#4D1451 #511436 #511418

triadic

#511436 #365114 #143651

tetradic

#511436 #514D14 #14512F #141851

square

#511436 #514D14 #14512F #141851

split-complementary

#511436 #185114 #14514D

monochromatic

#190610 #200815 #511436 #822057 #B32C77

Accessibility & contrast

On white

13.97

#511436 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#511436 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511436

13.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511436	#FFFFFF	#000000	##FFFFFF
##511436	1.00	13.97	1.50	13.97
#FFFFFF	13.97	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D2537

Deuteranopia (green-blind)

#2E3035

Tritanopia (blue-blind)

#571123

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #511436;
/* rgb */ color: rgb(81, 20, 54);
/* oklch */ color: oklch(30.6% 0.098 350.2);

Tailwind

colors: {
  custom: {
    50: '#85576d',
    500: '#511436',
    950: '#000000',
  },
}

SCSS

$custom: #511436;
$custom-light: #85576d;
$custom-dark: #000000;

JSON

{
  "hex": "#511436",
  "rgb": {
    "r": 81,
    "g": 20,
    "b": 54
  },
  "hsl": {
    "h": 326.557,
    "s": 60.396,
    "l": 19.804
  },
  "oklch": {
    "l": 0.306,
    "c": 0.0983,
    "h": 350.2
  },
  "luminance": 0.02516
}

Semantic roles & 50–950 ramp

primary

#511436

secondary

#38895C

accent

#E48B44

background

#F8F5F6

surface

#EFE9EB

border

#CAC5C6

text

#0B0307

muted

#7C787A

Preview Lab

Preview with #511436

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

Preview Lab → · Contrast checker → · Palette generator →