#A550C7#A550C7

#A550C7 is a mid, vivid purple. Relative luminance 0.179; OKLCH L 58.6% C 0.189 H 315.1°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#A550C7
RGB	rgb(165, 80, 199)
HSL	hsl(283, 52%, 55%)
HSV	hsv(283, 60%, 78%)
CMYK	cmyk(17.1%, 59.8%, 0%, 22%)
CIE-LAB	lab(49.33, 53.83, -47.57)
CIE-LCH	lch(49.33, 71.84, 318.54°)
OKLab	oklab(58.62% 0.1339 -0.1332)
OKLCH	oklch(58.62% 0.189 315.1)
XYZ	xyz(28.6929, 17.8611, 55.9578)
Luminance	0.1786 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A550C7 #72C750

analogous

#6A50C7 #A550C7 #C750AE

triadic

#A550C7 #C7A550 #50C7A5

tetradic

#A550C7 #C76A50 #72C750 #50AEC7

square

#A550C7 #C76A50 #72C750 #50AEC7

split-complementary

#A550C7 #AEC750 #50C76A

monochromatic

#602677 #8535A5 #A550C7 #BD7ED6 #D5ADE5

Accessibility & contrast

On white

4.59

#A550C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#A550C7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #A550C7

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A550C7	#FFFFFF	#000000	##FFFFFF
##A550C7	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C70CB

Deuteranopia (green-blind)

#4E78C4

Tritanopia (blue-blind)

#A36584

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #a550c7;
/* rgb */ color: rgb(165, 80, 199);
/* oklch */ color: oklch(58.6% 0.189 315.1);

Tailwind

colors: {
  custom: {
    50: '#c386d8',
    500: '#a550c7',
    950: '#000000',
  },
}

SCSS

$custom: #a550c7;
$custom-light: #c386d8;
$custom-dark: #000000;

JSON

{
  "hex": "#a550c7",
  "rgb": {
    "r": 165,
    "g": 80,
    "b": 199
  },
  "hsl": {
    "h": 282.857,
    "s": 51.515,
    "l": 54.706
  },
  "oklch": {
    "l": 0.58618,
    "c": 0.18886,
    "h": 315.1
  },
  "luminance": 0.1786
}

Semantic roles & 50–950 ramp

primary

#A550C7

secondary

#AFD2A0

accent

#DB4D75

background

#FCF8FD

surface

#F8F0FA

border

#D1CBD3

text

#130B14

muted

#827C83

Preview Lab

Preview with #A550C7

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

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