#55105C#55105C

#55105C is a dark, vivid purple. Relative luminance 0.031; OKLCH L 33.1% C 0.136 H 323.9°. Best body text is #FFFFFF at 13.00:1 contrast (WCAG AA passes).

Color values

HEX	#55105C
RGB	rgb(85, 16, 92)
HSL	hsl(294, 70%, 21%)
HSV	hsv(294, 83%, 36%)
CMYK	cmyk(7.6%, 82.6%, 0%, 63.9%)
CIE-LAB	lab(20.34, 40.92, -28.79)
CIE-LCH	lch(20.34, 50.03, 324.87°)
OKLab	oklab(33.13% 0.1101 -0.0804)
OKLCH	oklch(33.13% 0.136 323.9)
XYZ	xyz(5.8632, 3.0750, 10.4078)
Luminance	0.0307 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55105C #175C10

analogous

#2F105C #55105C #5C103D

triadic

#55105C #5C5510 #105C55

tetradic

#55105C #5C2F10 #175C10 #103D5C

square

#55105C #5C2F10 #175C10 #103D5C

split-complementary

#55105C #3D5C10 #105C2F

monochromatic

#18051A #250728 #55105C #851990 #B522C4

Accessibility & contrast

On white

13.00

#55105C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#55105C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #55105C

13.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55105C	#FFFFFF	#000000	##FFFFFF
##55105C	1.00	13.00	1.62	13.00
#FFFFFF	13.00	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	13.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C5E

Deuteranopia (green-blind)

#1F345A

Tritanopia (blue-blind)

#571F36

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #55105c;
/* rgb */ color: rgb(85, 16, 92);
/* oklch */ color: oklch(33.1% 0.136 323.9);

Tailwind

colors: {
  custom: {
    50: '#88588a',
    500: '#55105c',
    950: '#000000',
  },
}

SCSS

$custom: #55105c;
$custom-light: #88588a;
$custom-dark: #000000;

JSON

{
  "hex": "#55105c",
  "rgb": {
    "r": 85,
    "g": 16,
    "b": 92
  },
  "hsl": {
    "h": 294.474,
    "s": 70.37,
    "l": 21.176
  },
  "oklch": {
    "l": 0.33131,
    "c": 0.13632,
    "h": 323.9
  },
  "luminance": 0.03075
}

Semantic roles & 50–950 ramp

primary

#55105C

secondary

#3C9533

accent

#ED3B4B

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #55105C

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

Preview Lab → · Contrast checker → · Palette generator →