#51104C#51104C

#51104C is a dark, vivid purple. Relative luminance 0.026; OKLCH L 31.4% C 0.120 H 331.4°. Best body text is #FFFFFF at 13.74:1 contrast (WCAG AA passes).

Color values

HEX	#51104C
RGB	rgb(81, 16, 76)
HSL	hsl(305, 67%, 19%)
HSV	hsv(305, 80%, 32%)
CMYK	cmyk(0%, 80.2%, 6.2%, 68.2%)
CIE-LAB	lab(18.55, 36.96, -20.89)
CIE-LCH	lch(18.55, 42.45, 330.52°)
OKLab	oklab(31.37% 0.1056 -0.0575)
OKLCH	oklch(31.37% 0.12 331.4)
XYZ	xyz(4.8831, 2.6421, 7.0889)
Luminance	0.0264 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51104C #105115

analogous

#361051 #51104C #51102C

triadic

#51104C #4C5110 #104C51

tetradic

#51104C #513610 #105115 #102C51

square

#51104C #513610 #105115 #102C51

split-complementary

#51104C #2C5110 #105136

monochromatic

#1A0518 #1E061C #51104C #841A7C #B724AC

Accessibility & contrast

On white

13.74

#51104C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#51104C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51104C

13.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51104C	#FFFFFF	#000000	##FFFFFF
##51104C	1.00	13.74	1.53	13.74
#FFFFFF	13.74	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A274E

Deuteranopia (green-blind)

#25304A

Tritanopia (blue-blind)

#55182D

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #51104c;
/* rgb */ color: rgb(81, 16, 76);
/* oklch */ color: oklch(31.4% 0.120 331.4);

Tailwind

colors: {
  custom: {
    50: '#85567e',
    500: '#51104c',
    950: '#000000',
  },
}

SCSS

$custom: #51104c;
$custom-light: #85567e;
$custom-dark: #000000;

JSON

{
  "hex": "#51104c",
  "rgb": {
    "r": 81,
    "g": 16,
    "b": 76
  },
  "hsl": {
    "h": 304.615,
    "s": 67.01,
    "l": 19.02
  },
  "oklch": {
    "l": 0.31373,
    "c": 0.12026,
    "h": 331.4
  },
  "luminance": 0.02642
}

Semantic roles & 50–950 ramp

primary

#51104C

secondary

#328B39

accent

#EA4B3E

background

#F8F5F7

surface

#EFE9EE

border

#CAC5C9

text

#0B030A

muted

#7C787C

Preview Lab

Preview with #51104C

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

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