#551150#551150

#551150 is a dark, vivid purple. Relative luminance 0.029; OKLCH L 32.4% C 0.125 H 331.3°. Best body text is #FFFFFF at 13.27:1 contrast (WCAG AA passes).

Color values

HEX	#551150
RGB	rgb(85, 17, 80)
HSL	hsl(304, 67%, 20%)
HSV	hsv(304, 80%, 33%)
CMYK	cmyk(0%, 80%, 5.9%, 66.7%)
CIE-LAB	lab(19.69, 38.33, -21.77)
CIE-LCH	lch(19.69, 44.08, 330.41°)
OKLab	oklab(32.41% 0.1094 -0.06)
OKLCH	oklch(32.41% 0.125 331.3)
XYZ	xyz(5.3947, 2.9118, 7.8658)
Luminance	0.0291 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551150 #115516

analogous

#381155 #551150 #55112E

triadic

#551150 #505511 #115055

tetradic

#551150 #553811 #115516 #112E55

square

#551150 #553811 #115516 #112E55

split-complementary

#551150 #2E5511 #115538

monochromatic

#1A0518 #220720 #551150 #881B80 #BB25B0

Accessibility & contrast

On white

13.27

#551150 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#551150 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551150

13.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551150	#FFFFFF	#000000	##FFFFFF
##551150	1.00	13.27	1.58	13.27
#FFFFFF	13.27	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B2A52

Deuteranopia (green-blind)

#27334E

Tritanopia (blue-blind)

#59192F

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #551150;
/* rgb */ color: rgb(85, 17, 80);
/* oklch */ color: oklch(32.4% 0.125 331.3);

Tailwind

colors: {
  custom: {
    50: '#885781',
    500: '#551150',
    950: '#000000',
  },
}

SCSS

$custom: #551150;
$custom-light: #885781;
$custom-dark: #000000;

JSON

{
  "hex": "#551150",
  "rgb": {
    "r": 85,
    "g": 17,
    "b": 80
  },
  "hsl": {
    "h": 304.412,
    "s": 66.667,
    "l": 20
  },
  "oklch": {
    "l": 0.32414,
    "c": 0.12479,
    "h": 331.3
  },
  "luminance": 0.02911
}

Semantic roles & 50–950 ramp

primary

#551150

secondary

#348E3A

accent

#EA4B3E

background

#F8F5F7

surface

#F0E9EE

border

#CBC5C9

text

#0C040A

muted

#7D797C

Preview Lab

Preview with #551150

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

Preview Lab → · Contrast checker → · Palette generator →