#551153#551153

#551153 is a dark, vivid purple. Relative luminance 0.030; OKLCH L 32.6% C 0.127 H 329.3°. Best body text is #FFFFFF at 13.20:1 contrast (WCAG AA passes).

Color values

HEX	#551153
RGB	rgb(85, 17, 83)
HSL	hsl(302, 67%, 20%)
HSV	hsv(302, 80%, 33%)
CMYK	cmyk(0%, 80%, 2.4%, 66.7%)
CIE-LAB	lab(19.87, 38.87, -23.50)
CIE-LCH	lch(19.87, 45.43, 328.84°)
OKLab	oklab(32.61% 0.1095 -0.065)
OKLCH	oklch(32.61% 0.127 329.3)
XYZ	xyz(5.5081, 2.9571, 8.4626)
Luminance	0.0296 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551153 #115513

analogous

#351155 #551153 #551131

triadic

#551153 #535511 #115355

tetradic

#551153 #553511 #115513 #113155

square

#551153 #553511 #115513 #113155

split-complementary

#551153 #315511 #115535

monochromatic

#1A0519 #220721 #551153 #881B85 #BB25B7

Accessibility & contrast

On white

13.20

#551153 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#551153 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551153

13.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551153	#FFFFFF	#000000	##FFFFFF
##551153	1.00	13.20	1.59	13.20
#FFFFFF	13.20	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#072A55

Deuteranopia (green-blind)

#253351

Tritanopia (blue-blind)

#581B31

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #551153;
/* rgb */ color: rgb(85, 17, 83);
/* oklch */ color: oklch(32.6% 0.127 329.3);

Tailwind

colors: {
  custom: {
    50: '#885883',
    500: '#551153',
    950: '#000000',
  },
}

SCSS

$custom: #551153;
$custom-light: #885883;
$custom-dark: #000000;

JSON

{
  "hex": "#551153",
  "rgb": {
    "r": 85,
    "g": 17,
    "b": 83
  },
  "hsl": {
    "h": 301.765,
    "s": 66.667,
    "l": 20
  },
  "oklch": {
    "l": 0.32606,
    "c": 0.12733,
    "h": 329.3
  },
  "luminance": 0.02957
}

Semantic roles & 50–950 ramp

primary

#551153

secondary

#348E36

accent

#EA433E

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #551153

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

Preview Lab → · Contrast checker → · Palette generator →