#51135B#51135B

#51135B is a dark, vivid purple. Relative luminance 0.030; OKLCH L 32.7% C 0.130 H 321.7°. Best body text is #FFFFFF at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#51135B
RGB	rgb(81, 19, 91)
HSL	hsl(292, 65%, 22%)
HSV	hsv(292, 79%, 36%)
CMYK	cmyk(11%, 79.1%, 0%, 64.3%)
CIE-LAB	lab(19.93, 38.71, -28.83)
CIE-LCH	lch(19.93, 48.26, 323.32°)
OKLab	oklab(32.67% 0.1021 -0.0806)
OKLCH	oklch(32.67% 0.13 321.7)
XYZ	xyz(5.5143, 2.9707, 10.1785)
Luminance	0.0297 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51135B #1D5B13

analogous

#2D135B #51135B #5B1341

triadic

#51135B #5B5113 #135B51

tetradic

#51135B #5B2D13 #1D5B13 #13415B

square

#51135B #5B2D13 #1D5B13 #13415B

split-complementary

#51135B #415B13 #135B2D

monochromatic

#170519 #240828 #51135B #7E1E8E #AB28C0

Accessibility & contrast

On white

13.17

#51135B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#51135B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51135B

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51135B	#FFFFFF	#000000	##FFFFFF
##51135B	1.00	13.17	1.59	13.17
#FFFFFF	13.17	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C5D

Deuteranopia (green-blind)

#1D3259

Tritanopia (blue-blind)

#522136

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #51135b;
/* rgb */ color: rgb(81, 19, 91);
/* oklch */ color: oklch(32.7% 0.130 321.7);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#51135b",
  "rgb": {
    "r": 81,
    "g": 19,
    "b": 91
  },
  "hsl": {
    "h": 291.667,
    "s": 65.455,
    "l": 21.569
  },
  "oklch": {
    "l": 0.32672,
    "c": 0.1301,
    "h": 321.7
  },
  "luminance": 0.0297
}

Semantic roles & 50–950 ramp

primary

#51135B

secondary

#449337

accent

#E83F57

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B040C

muted

#7C797D

Preview Lab

Preview with #51135B

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

Preview Lab → · Contrast checker → · Palette generator →