#51135C#51135C

#51135C is a dark, vivid purple. Relative luminance 0.030; OKLCH L 32.7% C 0.131 H 321.1°. Best body text is #FFFFFF at 13.14:1 contrast (WCAG AA passes).

Color values

HEX	#51135C
RGB	rgb(81, 19, 92)
HSL	hsl(291, 66%, 22%)
HSV	hsv(291, 79%, 36%)
CMYK	cmyk(12%, 79.3%, 0%, 63.9%)
CIE-LAB	lab(20.00, 38.91, -29.38)
CIE-LCH	lch(20.00, 48.76, 322.95°)
OKLab	oklab(32.74% 0.102 -0.0823)
OKLCH	oklch(32.74% 0.131 321.1)
XYZ	xyz(5.5578, 2.9881, 10.4072)
Luminance	0.0299 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51135C #1E5C13

analogous

#2D135C #51135C #5C1343

triadic

#51135C #5C5113 #135C51

tetradic

#51135C #5C2D13 #1E5C13 #13435C

square

#51135C #5C2D13 #1E5C13 #13435C

split-complementary

#51135C #435C13 #135C2D

monochromatic

#160519 #240929 #51135C #7E1D8F #AA28C1

Accessibility & contrast

On white

13.14

#51135C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#51135C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51135C

13.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51135C	#FFFFFF	#000000	##FFFFFF
##51135C	1.00	13.14	1.60	13.14
#FFFFFF	13.14	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C5E

Deuteranopia (green-blind)

#1C335A

Tritanopia (blue-blind)

#522136

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #51135c;
/* rgb */ color: rgb(81, 19, 92);
/* oklch */ color: oklch(32.7% 0.131 321.1);

Tailwind

colors: {
  custom: {
    50: '#85588a',
    500: '#51135c',
    950: '#000000',
  },
}

SCSS

$custom: #51135c;
$custom-light: #85588a;
$custom-dark: #000000;

JSON

{
  "hex": "#51135c",
  "rgb": {
    "r": 81,
    "g": 19,
    "b": 92
  },
  "hsl": {
    "h": 290.959,
    "s": 65.766,
    "l": 21.765
  },
  "oklch": {
    "l": 0.32744,
    "c": 0.13104,
    "h": 321.1
  },
  "luminance": 0.02988
}

Semantic roles & 50–950 ramp

primary

#51135C

secondary

#459437

accent

#E93F59

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B040C

muted

#7C797D

Preview Lab

Preview with #51135C

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

Preview Lab → · Contrast checker → · Palette generator →