#A551BF#A551BF

#A551BF is a mid, vivid purple. Relative luminance 0.176; OKLCH L 58.3% C 0.179 H 317.6°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#A551BF
RGB	rgb(165, 81, 191)
HSL	hsl(286, 46%, 53%)
HSV	hsv(286, 58%, 75%)
CMYK	cmyk(13.6%, 57.6%, 0%, 25.1%)
CIE-LAB	lab(49.06, 51.69, -43.36)
CIE-LCH	lch(49.06, 67.47, 320.01°)
OKLab	oklab(58.28% 0.1323 -0.121)
OKLCH	oklch(58.28% 0.179 317.6)
XYZ	xyz(27.8621, 17.6468, 51.2186)
Luminance	0.1765 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A551BF #6BBF51

analogous

#6E51BF #A551BF #BF51A2

triadic

#A551BF #BFA551 #51BFA5

tetradic

#A551BF #BF6E51 #6BBF51 #51A2BF

square

#A551BF #BF6E51 #6BBF51 #51A2BF

split-complementary

#A551BF #A2BF51 #51BF6E

monochromatic

#5D286D #83399A #A551BF #BC7ECF #D3AAE0

Accessibility & contrast

On white

4.64

#A551BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#A551BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #A551BF

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A551BF	#FFFFFF	#000000	##FFFFFF
##A551BF	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#366FC3

Deuteranopia (green-blind)

#5577BC

Tritanopia (blue-blind)

#A46380

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #a551bf;
/* rgb */ color: rgb(165, 81, 191);
/* oklch */ color: oklch(58.3% 0.179 317.6);

Tailwind

colors: {
  custom: {
    50: '#c286d3',
    500: '#a551bf',
    950: '#000000',
  },
}

SCSS

$custom: #a551bf;
$custom-light: #c286d3;
$custom-dark: #000000;

JSON

{
  "hex": "#a551bf",
  "rgb": {
    "r": 165,
    "g": 81,
    "b": 191
  },
  "hsl": {
    "h": 285.818,
    "s": 46.218,
    "l": 53.333
  },
  "oklch": {
    "l": 0.58283,
    "c": 0.17926,
    "h": 317.6
  },
  "luminance": 0.17646
}

Semantic roles & 50–950 ramp

primary

#A551BF

secondary

#A9CE9E

accent

#D65271

background

#FCF8FD

surface

#F8F0FA

border

#D1CBD3

text

#130B14

muted

#827C83

Preview Lab

Preview with #A551BF

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

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