#550D56#550D56

#550D56 is a dark, vivid purple. Relative luminance 0.029; OKLCH L 32.5% C 0.134 H 327.5°. Best body text is #FFFFFF at 13.31:1 contrast (WCAG AA passes).

Color values

HEX	#550D56
RGB	rgb(85, 13, 86)
HSL	hsl(299, 74%, 19%)
HSV	hsv(299, 85%, 34%)
CMYK	cmyk(1.2%, 84.9%, 0%, 66.3%)
CIE-LAB	lab(19.60, 40.75, -25.95)
CIE-LCH	lch(19.60, 48.31, 327.51°)
OKLab	oklab(32.48% 0.1132 -0.0721)
OKLCH	oklch(32.48% 0.134 327.5)
XYZ	xyz(5.5699, 2.8914, 9.0670)
Luminance	0.0289 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#550D56 #0E560D

analogous

#310D56 #550D56 #560D33

triadic

#550D56 #56550D #0D5655

tetradic

#550D56 #56310D #0E560D #0D3356

square

#550D56 #56310D #0E560D #0D3356

split-complementary

#550D56 #33560D #0D5631

monochromatic

#1A041B #200521 #550D56 #8A158B #BE1DC0

Accessibility & contrast

On white

13.31

#550D56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#550D56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #550D56

13.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##550D56	#FFFFFF	#000000	##FFFFFF
##550D56	1.00	13.31	1.58	13.31
#FFFFFF	13.31	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A58

Deuteranopia (green-blind)

#223354

Tritanopia (blue-blind)

#581A32

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #550d56;
/* rgb */ color: rgb(85, 13, 86);
/* oklch */ color: oklch(32.5% 0.134 327.5);

Tailwind

colors: {
  custom: {
    50: '#885686',
    500: '#550d56',
    950: '#000000',
  },
}

SCSS

$custom: #550d56;
$custom-light: #885686;
$custom-dark: #000000;

JSON

{
  "hex": "#550d56",
  "rgb": {
    "r": 85,
    "g": 13,
    "b": 86
  },
  "hsl": {
    "h": 299.178,
    "s": 73.737,
    "l": 19.412
  },
  "oklch": {
    "l": 0.32477,
    "c": 0.1342,
    "h": 327.5
  },
  "luminance": 0.02891
}

Semantic roles & 50–950 ramp

primary

#550D56

secondary

#30912E

accent

#F0373A

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C030B

muted

#7D787C

Preview Lab

Preview with #550D56

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

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