#A550C8#A550C8

#A550C8 is a mid, vivid purple. Relative luminance 0.179; OKLCH L 58.7% C 0.190 H 314.8°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#A550C8
RGB	rgb(165, 80, 200)
HSL	hsl(283, 52%, 55%)
HSV	hsv(283, 60%, 78%)
CMYK	cmyk(17.5%, 60%, 0%, 21.6%)
CIE-LAB	lab(49.38, 54.04, -48.05)
CIE-LCH	lch(49.38, 72.31, 318.36°)
OKLab	oklab(58.68% 0.1339 -0.1347)
OKLCH	oklch(58.68% 0.19 314.8)
XYZ	xyz(28.8094, 17.9077, 56.5713)
Luminance	0.1791 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A550C8 #73C850

analogous

#6950C8 #A550C8 #C850AF

triadic

#A550C8 #C8A550 #50C8A5

tetradic

#A550C8 #C86950 #73C850 #50AFC8

square

#A550C8 #C86950 #73C850 #50AFC8

split-complementary

#A550C8 #AFC850 #50C869

monochromatic

#602678 #8534A6 #A550C8 #BD7FD7 #D5ADE5

Accessibility & contrast

On white

4.58

#A550C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#A550C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A550C8

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A550C8	#FFFFFF	#000000	##000000
##A550C8	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A70CC

Deuteranopia (green-blind)

#4E78C5

Tritanopia (blue-blind)

#A26585

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #a550c8;
/* rgb */ color: rgb(165, 80, 200);
/* oklch */ color: oklch(58.7% 0.190 314.8);

Tailwind

colors: {
  custom: {
    50: '#c386d9',
    500: '#a550c8',
    950: '#000000',
  },
}

SCSS

$custom: #a550c8;
$custom-light: #c386d9;
$custom-dark: #000000;

JSON

{
  "hex": "#a550c8",
  "rgb": {
    "r": 165,
    "g": 80,
    "b": 200
  },
  "hsl": {
    "h": 282.5,
    "s": 52.174,
    "l": 54.902
  },
  "oklch": {
    "l": 0.58677,
    "c": 0.18988,
    "h": 314.8
  },
  "luminance": 0.17907
}

Semantic roles & 50–950 ramp

primary

#A550C8

secondary

#AFD3A1

accent

#DC4C76

background

#FCF8FD

surface

#F8F0FA

border

#D1CBD3

text

#130B15

muted

#827C83

Preview Lab

Preview with #A550C8

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

Preview Lab → · Contrast checker → · Palette generator →