#550E4C#550E4C

#550E4C is a dark, vivid purple. Relative luminance 0.028; OKLCH L 31.9% C 0.125 H 334.0°. Best body text is #FFFFFF at 13.52:1 contrast (WCAG AA passes).

Color values

HEX	#550E4C
RGB	rgb(85, 14, 76)
HSL	hsl(308, 72%, 19%)
HSV	hsv(308, 84%, 33%)
CMYK	cmyk(0%, 83.5%, 10.6%, 66.7%)
CIE-LAB	lab(19.09, 38.67, -19.99)
CIE-LCH	lch(19.09, 43.53, 332.66°)
OKLab	oklab(31.91% 0.1123 -0.0548)
OKLCH	oklch(31.91% 0.125 334)
XYZ	xyz(5.2079, 2.7676, 7.0960)
Luminance	0.0277 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#550E4C #0E5517

analogous

#3B0E55 #550E4C #550E29

triadic

#550E4C #4C550E #0E4C55

tetradic

#550E4C #553B0E #0E5517 #0E2955

square

#550E4C #553B0E #0E5517 #0E2955

split-complementary

#550E4C #29550E #0E553B

monochromatic

#1A0417 #20051D #550E4C #8A177B #BE1FAA

Accessibility & contrast

On white

13.52

#550E4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#550E4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #550E4C

13.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##550E4C	#FFFFFF	#000000	##FFFFFF
##550E4C	1.00	13.52	1.55	13.52
#FFFFFF	13.52	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C284E

Deuteranopia (green-blind)

#27324A

Tritanopia (blue-blind)

#59152C

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #550e4c;
/* rgb */ color: rgb(85, 14, 76);
/* oklch */ color: oklch(31.9% 0.125 334.0);

Tailwind

colors: {
  custom: {
    50: '#88567e',
    500: '#550e4c',
    950: '#000000',
  },
}

SCSS

$custom: #550e4c;
$custom-light: #88567e;
$custom-dark: #000000;

JSON

{
  "hex": "#550e4c",
  "rgb": {
    "r": 85,
    "g": 14,
    "b": 76
  },
  "hsl": {
    "h": 307.606,
    "s": 71.717,
    "l": 19.412
  },
  "oklch": {
    "l": 0.31908,
    "c": 0.12493,
    "h": 334
  },
  "luminance": 0.02767
}

Semantic roles & 50–950 ramp

primary

#550E4C

secondary

#308F3C

accent

#EE5039

background

#F8F5F7

surface

#F0E9EE

border

#CBC5C9

text

#0C030A

muted

#7D787C

Preview Lab

Preview with #550E4C

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

Preview Lab → · Contrast checker → · Palette generator →