#551154#551154

#551154 is a dark, vivid purple. Relative luminance 0.030; OKLCH L 32.7% C 0.128 H 328.7°. Best body text is #FFFFFF at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#551154
RGB	rgb(85, 17, 84)
HSL	hsl(301, 67%, 20%)
HSV	hsv(301, 80%, 33%)
CMYK	cmyk(0%, 80%, 1.2%, 66.7%)
CIE-LAB	lab(19.93, 39.05, -24.08)
CIE-LCH	lch(19.93, 45.88, 328.34°)
OKLab	oklab(32.67% 0.1095 -0.0667)
OKLCH	oklch(32.67% 0.128 328.7)
XYZ	xyz(5.5469, 2.9727, 8.6674)
Luminance	0.0297 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551154 #115512

analogous

#341155 #551154 #551132

triadic

#551154 #545511 #115455

tetradic

#551154 #553411 #115512 #113255

square

#551154 #553411 #115512 #113255

split-complementary

#551154 #325511 #115534

monochromatic

#1A0519 #220722 #551154 #881B86 #BB25B9

Accessibility & contrast

On white

13.17

#551154 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#551154 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551154

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551154	#FFFFFF	#000000	##FFFFFF
##551154	1.00	13.17	1.59	13.17
#FFFFFF	13.17	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#052A56

Deuteranopia (green-blind)

#243352

Tritanopia (blue-blind)

#581B31

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #551154;
/* rgb */ color: rgb(85, 17, 84);
/* oklch */ color: oklch(32.7% 0.128 328.7);

Tailwind

colors: {
  custom: {
    50: '#885884',
    500: '#551154',
    950: '#000000',
  },
}

SCSS

$custom: #551154;
$custom-light: #885884;
$custom-dark: #000000;

JSON

{
  "hex": "#551154",
  "rgb": {
    "r": 85,
    "g": 17,
    "b": 84
  },
  "hsl": {
    "h": 300.882,
    "s": 66.667,
    "l": 20
  },
  "oklch": {
    "l": 0.32671,
    "c": 0.12819,
    "h": 328.7
  },
  "luminance": 0.02972
}

Semantic roles & 50–950 ramp

primary

#551154

secondary

#348E35

accent

#EA413E

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #551154

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

Preview Lab → · Contrast checker → · Palette generator →