#550C52#550C52

#550C52 is a dark, vivid purple. Relative luminance 0.028; OKLCH L 32.1% C 0.132 H 330.0°. Best body text is #FFFFFF at 13.46:1 contrast (WCAG AA passes).

Color values

HEX	#550C52
RGB	rgb(85, 12, 82)
HSL	hsl(302, 75%, 19%)
HSV	hsv(302, 86%, 33%)
CMYK	cmyk(0%, 85.9%, 3.5%, 66.7%)
CIE-LAB	lab(19.24, 40.33, -23.83)
CIE-LCH	lch(19.24, 46.84, 329.42°)
OKLab	oklab(32.14% 0.1142 -0.0659)
OKLCH	oklch(32.14% 0.132 330)
XYZ	xyz(5.4008, 2.8039, 8.2378)
Luminance	0.0280 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#550C52 #0C550F

analogous

#340C55 #550C52 #550C2E

triadic

#550C52 #52550C #0C5255

tetradic

#550C52 #55340C #0C550F #0C2E55

square

#550C52 #55340C #0C550F #0C2E55

split-complementary

#550C52 #2E550C #0C5534

monochromatic

#1B041A #1F041E #550C52 #8B1486 #C01BB9

Accessibility & contrast

On white

13.46

#550C52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#550C52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #550C52

13.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##550C52	#FFFFFF	#000000	##FFFFFF
##550C52	1.00	13.46	1.56	13.46
#FFFFFF	13.46	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#012854

Deuteranopia (green-blind)

#243250

Tritanopia (blue-blind)

#58172F

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #550c52;
/* rgb */ color: rgb(85, 12, 82);
/* oklch */ color: oklch(32.1% 0.132 330.0);

Tailwind

colors: {
  custom: {
    50: '#885683',
    500: '#550c52',
    950: '#000000',
  },
}

SCSS

$custom: #550c52;
$custom-light: #885683;
$custom-dark: #000000;

JSON

{
  "hex": "#550c52",
  "rgb": {
    "r": 85,
    "g": 12,
    "b": 82
  },
  "hsl": {
    "h": 302.466,
    "s": 75.258,
    "l": 19.02
  },
  "oklch": {
    "l": 0.32135,
    "c": 0.13184,
    "h": 330
  },
  "luminance": 0.02803
}

Semantic roles & 50–950 ramp

primary

#550C52

secondary

#2D9031

accent

#F23E36

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C030A

muted

#7D787C

Preview Lab

Preview with #550C52

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

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