#A556BF#A556BF

#A556BF is a mid, vivid purple. Relative luminance 0.184; OKLCH L 59.0% C 0.172 H 317.1°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#A556BF
RGB	rgb(165, 86, 191)
HSL	hsl(285, 45%, 54%)
HSV	hsv(285, 55%, 75%)
CMYK	cmyk(13.6%, 55%, 0%, 25.1%)
CIE-LAB	lab(50.00, 49.19, -41.88)
CIE-LCH	lch(50.00, 64.61, 319.59°)
OKLab	oklab(58.97% 0.1257 -0.1167)
OKLCH	oklch(58.97% 0.172 317.1)
XYZ	xyz(28.2475, 18.4175, 51.3471)
Luminance	0.1842 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A556BF #70BF56

analogous

#7156BF #A556BF #BF56A5

triadic

#A556BF #BFA556 #56BFA5

tetradic

#A556BF #BF7156 #70BF56 #56A5BF

square

#A556BF #BF7156 #70BF56 #56A5BF

split-complementary

#A556BF #A5BF56 #56BF71

monochromatic

#5F2A70 #843B9D #A556BF #BD82D0 #D4AFE1

Accessibility & contrast

On white

4.48

#A556BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#A556BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A556BF

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A556BF	#FFFFFF	#000000	##000000
##A556BF	1.00	4.48	4.68	4.68
#FFFFFF	4.48	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)

#3E72C2

Deuteranopia (green-blind)

#5979BC

Tritanopia (blue-blind)

#A46682

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #a556bf;
/* rgb */ color: rgb(165, 86, 191);
/* oklch */ color: oklch(59.0% 0.172 317.1);

Tailwind

colors: {
  custom: {
    50: '#c289d3',
    500: '#a556bf',
    950: '#000000',
  },
}

SCSS

$custom: #a556bf;
$custom-light: #c289d3;
$custom-dark: #000000;

JSON

{
  "hex": "#a556bf",
  "rgb": {
    "r": 165,
    "g": 86,
    "b": 191
  },
  "hsl": {
    "h": 285.143,
    "s": 45.064,
    "l": 54.314
  },
  "oklch": {
    "l": 0.58967,
    "c": 0.17152,
    "h": 317.1
  },
  "luminance": 0.18416
}

Semantic roles & 50–950 ramp

primary

#A556BF

secondary

#ADCFA2

accent

#D55373

background

#FCF8FD

surface

#F8F0FA

border

#D1CBD3

text

#130C14

muted

#827D83

Preview Lab

Preview with #A556BF

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

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