#A551CF#A551CF

#A551CF is a mid, vivid purple. Relative luminance 0.184; OKLCH L 59.2% C 0.196 H 312.7°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#A551CF
RGB	rgb(165, 81, 207)
HSL	hsl(280, 57%, 56%)
HSV	hsv(280, 61%, 81%)
CMYK	cmyk(20.3%, 60.9%, 0%, 18.8%)
CIE-LAB	lab(49.97, 55.03, -51.14)
CIE-LCH	lch(49.97, 75.13, 317.10°)
OKLab	oklab(59.23% 0.1327 -0.1437)
OKLCH	oklch(59.23% 0.196 312.7)
XYZ	xyz(29.7200, 18.3900, 61.0034)
Luminance	0.1839 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A551CF #7BCF51

analogous

#6651CF #A551CF #CF51BA

triadic

#A551CF #CFA551 #51CFA5

tetradic

#A551CF #CF6651 #7BCF51 #51BACF

square

#A551CF #CF6651 #7BCF51 #51BACF

split-complementary

#A551CF #BACF51 #51CF66

monochromatic

#622482 #8731B2 #A551CF #BE81DC #D7B1E9

Accessibility & contrast

On white

4.49

#A551CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#A551CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A551CF

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A551CF	#FFFFFF	#000000	##000000
##A551CF	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2272D3

Deuteranopia (green-blind)

#4979CC

Tritanopia (blue-blind)

#A16889

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #a551cf;
/* rgb */ color: rgb(165, 81, 207);
/* oklch */ color: oklch(59.2% 0.196 312.7);

Tailwind

colors: {
  custom: {
    50: '#c386de',
    500: '#a551cf',
    950: '#000000',
  },
}

SCSS

$custom: #a551cf;
$custom-light: #c386de;
$custom-dark: #000000;

JSON

{
  "hex": "#a551cf",
  "rgb": {
    "r": 165,
    "g": 81,
    "b": 207
  },
  "hsl": {
    "h": 280,
    "s": 56.757,
    "l": 56.471
  },
  "oklch": {
    "l": 0.5923,
    "c": 0.19558,
    "h": 312.7
  },
  "luminance": 0.18389
}

Semantic roles & 50–950 ramp

primary

#A551CF

secondary

#B5D8A4

accent

#E0487B

background

#FCF8FD

surface

#F8F0FB

border

#D1CBD4

text

#130B15

muted

#827C83

Preview Lab

Preview with #A551CF

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

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