#511137#511137

#511137 is a dark, moderate pink. Relative luminance 0.024; OKLCH L 30.3% C 0.103 H 348.6°. Best body text is #FFFFFF at 14.14:1 contrast (WCAG AA passes).

Color values

HEX	#511137
RGB	rgb(81, 17, 55)
HSL	hsl(324, 65%, 19%)
HSV	hsv(324, 79%, 32%)
CMYK	cmyk(0%, 79%, 32.1%, 68.2%)
CIE-LAB	lab(17.58, 33.18, -7.78)
CIE-LCH	lch(17.58, 34.08, 346.80°)
OKLab	oklab(30.31% 0.1011 -0.0204)
OKLCH	oklch(30.31% 0.103 348.6)
XYZ	xyz(4.2836, 2.4265, 3.8565)
Luminance	0.0243 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511137 #11512B

analogous

#4B1151 #511137 #511117

triadic

#511137 #375111 #113751

tetradic

#511137 #514B11 #11512B #111751

square

#511137 #514B11 #11512B #111751

split-complementary

#511137 #175111 #11514B

monochromatic

#190511 #1E0615 #511137 #841C59 #B6267C

Accessibility & contrast

On white

14.14

#511137 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#511137 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511137

14.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511137	#FFFFFF	#000000	##FFFFFF
##511137	1.00	14.14	1.49	14.14
#FFFFFF	14.14	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A2438

Deuteranopia (green-blind)

#2D2F36

Tritanopia (blue-blind)

#570E22

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #511137;
/* rgb */ color: rgb(81, 17, 55);
/* oklch */ color: oklch(30.3% 0.103 348.6);

Tailwind

colors: {
  custom: {
    50: '#85566d',
    500: '#511137',
    950: '#000000',
  },
}

SCSS

$custom: #511137;
$custom-light: #85566d;
$custom-dark: #000000;

JSON

{
  "hex": "#511137",
  "rgb": {
    "r": 81,
    "g": 17,
    "b": 55
  },
  "hsl": {
    "h": 324.375,
    "s": 65.306,
    "l": 19.216
  },
  "oklch": {
    "l": 0.30314,
    "c": 0.10313,
    "h": 348.6
  },
  "luminance": 0.02426
}

Semantic roles & 50–950 ramp

primary

#511137

secondary

#348A57

accent

#E88440

background

#F8F5F6

surface

#F0E9EB

border

#CBC5C6

text

#0B0307

muted

#7C787A

Preview Lab

Preview with #511137

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

Preview Lab → · Contrast checker → · Palette generator →