#511638#511638

#511638 is a dark, moderate pink. Relative luminance 0.026; OKLCH L 30.9% C 0.097 H 348.7°. Best body text is #FFFFFF at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#511638
RGB	rgb(81, 22, 56)
HSL	hsl(325, 57%, 20%)
HSV	hsv(325, 73%, 32%)
CMYK	cmyk(0%, 72.8%, 30.9%, 68.2%)
CIE-LAB	lab(18.41, 31.16, -7.24)
CIE-LCH	lch(18.41, 31.99, 346.92°)
OKLab	oklab(30.93% 0.0946 -0.019)
OKLCH	oklch(30.93% 0.097 348.7)
XYZ	xyz(4.3943, 2.6091, 4.0128)
Luminance	0.0261 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511638 #16512F

analogous

#4D1651 #511638 #51161A

triadic

#511638 #385116 #163851

tetradic

#511638 #514D16 #16512F #161A51

square

#511638 #514D16 #16512F #161A51

split-complementary

#511638 #1A5116 #16514D

monochromatic

#180711 #210917 #511638 #812359 #B1307B

Accessibility & contrast

On white

13.80

#511638 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#511638 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511638

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511638	#FFFFFF	#000000	##FFFFFF
##511638	1.00	13.80	1.52	13.80
#FFFFFF	13.80	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E2639

Deuteranopia (green-blind)

#2F3137

Tritanopia (blue-blind)

#571424

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #511638;
/* rgb */ color: rgb(81, 22, 56);
/* oklch */ color: oklch(30.9% 0.097 348.7);

Tailwind

colors: {
  custom: {
    50: '#85586e',
    500: '#511638',
    950: '#000000',
  },
}

SCSS

$custom: #511638;
$custom-light: #85586e;
$custom-dark: #000000;

JSON

{
  "hex": "#511638",
  "rgb": {
    "r": 81,
    "g": 22,
    "b": 56
  },
  "hsl": {
    "h": 325.424,
    "s": 57.282,
    "l": 20.196
  },
  "oklch": {
    "l": 0.30931,
    "c": 0.09651,
    "h": 348.7
  },
  "luminance": 0.02609
}

Semantic roles & 50–950 ramp

primary

#511638

secondary

#3A885B

accent

#E18847

background

#F8F5F6

surface

#EFE9EB

border

#CAC5C6

text

#0B0307

muted

#7C787A

Preview Lab

Preview with #511638

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

Preview Lab → · Contrast checker → · Palette generator →