#551552#551552

#551552 is a dark, vivid purple. Relative luminance 0.031; OKLCH L 32.9% C 0.121 H 329.9°. Best body text is #FFFFFF at 13.00:1 contrast (WCAG AA passes).

Color values

HEX	#551552
RGB	rgb(85, 21, 82)
HSL	hsl(303, 60%, 21%)
HSV	hsv(303, 75%, 33%)
CMYK	cmyk(0%, 75.3%, 3.5%, 66.7%)
CIE-LAB	lab(20.35, 37.15, -22.07)
CIE-LCH	lch(20.35, 43.21, 329.28°)
OKLab	oklab(32.93% 0.1051 -0.0609)
OKLCH	oklch(32.93% 0.121 329.9)
XYZ	xyz(5.5374, 3.0772, 8.2833)
Luminance	0.0308 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551552 #155518

analogous

#381555 #551552 #551532

triadic

#551552 #525515 #155255

tetradic

#551552 #553815 #155518 #153255

square

#551552 #553815 #155518 #153255

split-complementary

#551552 #325515 #155538

monochromatic

#190618 #240923 #551552 #862181 #B72DB1

Accessibility & contrast

On white

13.00

#551552 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#551552 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551552

13.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551552	#FFFFFF	#000000	##FFFFFF
##551552	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)

#0E2C54

Deuteranopia (green-blind)

#273450

Tritanopia (blue-blind)

#581D31

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #551552;
/* rgb */ color: rgb(85, 21, 82);
/* oklch */ color: oklch(32.9% 0.121 329.9);

Tailwind

colors: {
  custom: {
    50: '#875983',
    500: '#551552',
    950: '#000000',
  },
}

SCSS

$custom: #551552;
$custom-light: #875983;
$custom-dark: #000000;

JSON

{
  "hex": "#551552",
  "rgb": {
    "r": 85,
    "g": 21,
    "b": 82
  },
  "hsl": {
    "h": 302.813,
    "s": 60.377,
    "l": 20.784
  },
  "oklch": {
    "l": 0.3293,
    "c": 0.12144,
    "h": 329.9
  },
  "luminance": 0.03077
}

Semantic roles & 50–950 ramp

primary

#551552

secondary

#398D3D

accent

#E44C44

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C040A

muted

#7D797C

Preview Lab

Preview with #551552

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

Preview Lab → · Contrast checker → · Palette generator →