#A550CA#A550CA

#A550CA is a mid, vivid purple. Relative luminance 0.180; OKLCH L 58.8% C 0.192 H 314.2°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#A550CA
RGB	rgb(165, 80, 202)
HSL	hsl(282, 54%, 55%)
HSV	hsv(282, 60%, 79%)
CMYK	cmyk(18.3%, 60.4%, 0%, 20.8%)
CIE-LAB	lab(49.50, 54.46, -49.02)
CIE-LCH	lch(49.50, 73.27, 318.01°)
OKLab	oklab(58.8% 0.1339 -0.1375)
OKLCH	oklch(58.8% 0.192 314.2)
XYZ	xyz(29.0446, 18.0018, 57.8104)
Luminance	0.1800 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A550CA #75CA50

analogous

#6850CA #A550CA #CA50B2

triadic

#A550CA #CAA550 #50CAA5

tetradic

#A550CA #CA6850 #75CA50 #50B2CA

square

#A550CA #CA6850 #75CA50 #50B2CA

split-complementary

#A550CA #B2CA50 #50CA68

monochromatic

#61257A #8633A9 #A550CA #BD7FD8 #D5AEE6

Accessibility & contrast

On white

4.57

#A550CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#A550CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A550CA

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A550CA	#FFFFFF	#000000	##000000
##A550CA	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2771CE

Deuteranopia (green-blind)

#4C78C7

Tritanopia (blue-blind)

#A26686

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #a550ca;
/* rgb */ color: rgb(165, 80, 202);
/* oklch */ color: oklch(58.8% 0.192 314.2);

Tailwind

colors: {
  custom: {
    50: '#c386db',
    500: '#a550ca',
    950: '#000000',
  },
}

SCSS

$custom: #a550ca;
$custom-light: #c386db;
$custom-dark: #000000;

JSON

{
  "hex": "#a550ca",
  "rgb": {
    "r": 165,
    "g": 80,
    "b": 202
  },
  "hsl": {
    "h": 281.803,
    "s": 53.509,
    "l": 55.294
  },
  "oklch": {
    "l": 0.58797,
    "c": 0.19191,
    "h": 314.2
  },
  "luminance": 0.18001
}

Semantic roles & 50–950 ramp

primary

#A550CA

secondary

#B1D4A1

accent

#DD4B77

background

#FCF8FD

surface

#F8F0FB

border

#D1CBD4

text

#130B15

muted

#827C83

Preview Lab

Preview with #A550CA

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

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