#51136A#51136A

#51136A is a dark, vivid purple. Relative luminance 0.033; OKLCH L 33.8% C 0.144 H 313.8°. Best body text is #FFFFFF at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#51136A
RGB	rgb(81, 19, 106)
HSL	hsl(283, 70%, 25%)
HSV	hsv(283, 82%, 42%)
CMYK	cmyk(23.6%, 82.1%, 0%, 58.4%)
CIE-LAB	lab(21.04, 41.91, -36.92)
CIE-LCH	lch(21.04, 55.85, 318.62°)
OKLab	oklab(33.82% 0.0999 -0.1044)
OKLCH	oklch(33.82% 0.145 313.8)
XYZ	xyz(6.2273, 3.2559, 13.9333)
Luminance	0.0326 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51136A #2C6A13

analogous

#26136A #51136A #6A1358

triadic

#51136A #6A5113 #136A51

tetradic

#51136A #6A2613 #2C6A13 #13586A

square

#51136A #6A2613 #2C6A13 #13586A

split-complementary

#51136A #586A13 #136A26

monochromatic

#14051A #290A36 #51136A #791C9E #A026D2

Accessibility & contrast

On white

12.72

#51136A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#51136A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51136A

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51136A	#FFFFFF	#000000	##FFFFFF
##51136A	1.00	12.72	1.65	12.72
#FFFFFF	12.72	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F6C

Deuteranopia (green-blind)

#0A3468

Tritanopia (blue-blind)

#4E283E

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #51136a;
/* rgb */ color: rgb(81, 19, 106);
/* oklch */ color: oklch(33.8% 0.144 313.8);

Tailwind

colors: {
  custom: {
    50: '#855995',
    500: '#51136a',
    950: '#000000',
  },
}

SCSS

$custom: #51136a;
$custom-light: #855995;
$custom-dark: #000000;

JSON

{
  "hex": "#51136a",
  "rgb": {
    "r": 81,
    "g": 19,
    "b": 106
  },
  "hsl": {
    "h": 282.759,
    "s": 69.6,
    "l": 24.51
  },
  "oklch": {
    "l": 0.33815,
    "c": 0.1445,
    "h": 313.8
  },
  "luminance": 0.03256
}

Semantic roles & 50–950 ramp

primary

#51136A

secondary

#56A138

accent

#EC3B6E

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0B040D

muted

#7C797E

Preview Lab

Preview with #51136A

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

Preview Lab → · Contrast checker → · Palette generator →