#550F60#550F60

#550F60 is a dark, vivid purple. Relative luminance 0.031; OKLCH L 33.3% C 0.141 H 321.7°. Best body text is #FFFFFF at 12.94:1 contrast (WCAG AA passes).

Color values

HEX	#550F60
RGB	rgb(85, 15, 96)
HSL	hsl(292, 73%, 22%)
HSV	hsv(292, 84%, 38%)
CMYK	cmyk(11.5%, 84.4%, 0%, 62.4%)
CIE-LAB	lab(20.51, 42.03, -31.17)
CIE-LCH	lch(20.51, 52.33, 323.43°)
OKLab	oklab(33.34% 0.1106 -0.0873)
OKLCH	oklch(33.34% 0.141 321.7)
XYZ	xyz(6.0282, 3.1178, 11.3483)
Luminance	0.0312 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#550F60 #1A600F

analogous

#2D0F60 #550F60 #600F43

triadic

#550F60 #60550F #0F6055

tetradic

#550F60 #602D0F #1A600F #0F4360

square

#550F60 #602D0F #1A600F #0F4360

split-complementary

#550F60 #43600F #0F602D

monochromatic

#17041A #26072B #550F60 #841795 #B320CA

Accessibility & contrast

On white

12.94

#550F60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#550F60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #550F60

12.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##550F60	#FFFFFF	#000000	##FFFFFF
##550F60	1.00	12.94	1.62	12.94
#FFFFFF	12.94	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D62

Deuteranopia (green-blind)

#1B345E

Tritanopia (blue-blind)

#562038

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #550f60;
/* rgb */ color: rgb(85, 15, 96);
/* oklch */ color: oklch(33.3% 0.141 321.7);

Tailwind

colors: {
  custom: {
    50: '#88588e',
    500: '#550f60',
    950: '#000000',
  },
}

SCSS

$custom: #550f60;
$custom-light: #88588e;
$custom-dark: #000000;

JSON

{
  "hex": "#550f60",
  "rgb": {
    "r": 85,
    "g": 15,
    "b": 96
  },
  "hsl": {
    "h": 291.852,
    "s": 72.973,
    "l": 21.765
  },
  "oklch": {
    "l": 0.3334,
    "c": 0.1409,
    "h": 321.7
  },
  "luminance": 0.03117
}

Semantic roles & 50–950 ramp

primary

#550F60

secondary

#409932

accent

#F03851

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #550F60

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

Preview Lab → · Contrast checker → · Palette generator →