#551050#551050

#551050 is a dark, vivid purple. Relative luminance 0.029; OKLCH L 32.3% C 0.126 H 331.3°. Best body text is #FFFFFF at 13.32:1 contrast (WCAG AA passes).

Color values

HEX	#551050
RGB	rgb(85, 16, 80)
HSL	hsl(304, 68%, 20%)
HSV	hsv(304, 81%, 33%)
CMYK	cmyk(0%, 81.2%, 5.9%, 66.7%)
CIE-LAB	lab(19.56, 38.68, -21.96)
CIE-LCH	lch(19.56, 44.48, 330.42°)
OKLab	oklab(32.32% 0.1105 -0.0605)
OKLCH	oklch(32.32% 0.126 331.3)
XYZ	xyz(5.3796, 2.8815, 7.8607)
Luminance	0.0288 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#551050 #105515

analogous

#381055 #551050 #55102D

triadic

#551050 #505510 #105055

tetradic

#551050 #553810 #105515 #102D55

square

#551050 #553810 #105515 #102D55

split-complementary

#551050 #2D5510 #105538

monochromatic

#1A0518 #210620 #551050 #891A80 #BC23B1

Accessibility & contrast

On white

13.32

#551050 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#551050 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #551050

13.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##551050	#FFFFFF	#000000	##FFFFFF
##551050	1.00	13.32	1.58	13.32
#FFFFFF	13.32	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#092952

Deuteranopia (green-blind)

#26334E

Tritanopia (blue-blind)

#59192F

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #551050;
/* rgb */ color: rgb(85, 16, 80);
/* oklch */ color: oklch(32.3% 0.126 331.3);

Tailwind

colors: {
  custom: {
    50: '#885781',
    500: '#551050',
    950: '#000000',
  },
}

SCSS

$custom: #551050;
$custom-light: #885781;
$custom-dark: #000000;

JSON

{
  "hex": "#551050",
  "rgb": {
    "r": 85,
    "g": 16,
    "b": 80
  },
  "hsl": {
    "h": 304.348,
    "s": 68.317,
    "l": 19.804
  },
  "oklch": {
    "l": 0.32325,
    "c": 0.12596,
    "h": 331.3
  },
  "luminance": 0.02881
}

Semantic roles & 50–950 ramp

primary

#551050

secondary

#328F39

accent

#EB493D

background

#F8F5F7

surface

#F0E9EE

border

#CBC5C9

text

#0C030A

muted

#7D787C

Preview Lab

Preview with #551050

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

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