#51135A#51135A

#51135A is a dark, vivid purple. Relative luminance 0.030; OKLCH L 32.6% C 0.129 H 322.3°. Best body text is #FFFFFF at 13.20:1 contrast (WCAG AA passes).

Color values

HEX	#51135A
RGB	rgb(81, 19, 90)
HSL	hsl(292, 65%, 21%)
HSV	hsv(292, 79%, 35%)
CMYK	cmyk(10%, 78.9%, 0%, 64.7%)
CIE-LAB	lab(19.86, 38.50, -28.27)
CIE-LCH	lch(19.86, 47.77, 323.71°)
OKLab	oklab(32.6% 0.1022 -0.079)
OKLCH	oklch(32.6% 0.129 322.3)
XYZ	xyz(5.4715, 2.9536, 9.9528)
Luminance	0.0295 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51135A #1C5A13

analogous

#2E135A #51135A #5A1340

triadic

#51135A #5A5113 #135A51

tetradic

#51135A #5A2E13 #1C5A13 #13405A

square

#51135A #5A2E13 #1C5A13 #13405A

split-complementary

#51135A #405A13 #135A2E

monochromatic

#170519 #240827 #51135A #7E1E8D #AC28BF

Accessibility & contrast

On white

13.20

#51135A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#51135A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51135A

13.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51135A	#FFFFFF	#000000	##FFFFFF
##51135A	1.00	13.20	1.59	13.20
#FFFFFF	13.20	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C5C

Deuteranopia (green-blind)

#1D3258

Tritanopia (blue-blind)

#522035

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #51135a;
/* rgb */ color: rgb(81, 19, 90);
/* oklch */ color: oklch(32.6% 0.129 322.3);

Tailwind

colors: {
  custom: {
    50: '#855889',
    500: '#51135a',
    950: '#000000',
  },
}

SCSS

$custom: #51135a;
$custom-light: #855889;
$custom-dark: #000000;

JSON

{
  "hex": "#51135a",
  "rgb": {
    "r": 81,
    "g": 19,
    "b": 90
  },
  "hsl": {
    "h": 292.394,
    "s": 65.138,
    "l": 21.373
  },
  "oklch": {
    "l": 0.326,
    "c": 0.12916,
    "h": 322.3
  },
  "luminance": 0.02953
}

Semantic roles & 50–950 ramp

primary

#51135A

secondary

#429237

accent

#E84055

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B040B

muted

#7C797C

Preview Lab

Preview with #51135A

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

Preview Lab → · Contrast checker → · Palette generator →