#A455BF#A455BF

#A455BF is a mid, vivid purple. Relative luminance 0.182; OKLCH L 58.7% C 0.173 H 316.8°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#A455BF
RGB	rgb(164, 85, 191)
HSL	hsl(285, 45%, 54%)
HSV	hsv(285, 55%, 75%)
CMYK	cmyk(14.1%, 55.5%, 0%, 25.1%)
CIE-LAB	lab(49.68, 49.43, -42.40)
CIE-LCH	lch(49.68, 65.12, 319.38°)
OKLab	oklab(58.71% 0.1258 -0.1182)
OKLCH	oklch(58.71% 0.173 316.8)
XYZ	xyz(27.9609, 18.1521, 51.3109)
Luminance	0.1815 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A455BF #70BF55

analogous

#6F55BF #A455BF #BF55A5

triadic

#A455BF #BFA455 #55BFA4

tetradic

#A455BF #BF6F55 #70BF55 #55A5BF

square

#A455BF #BF6F55 #70BF55 #55A5BF

split-complementary

#A455BF #A5BF55 #55BF6F

monochromatic

#5E2A70 #833B9C #A455BF #BC81D0 #D4AEE0

Accessibility & contrast

On white

4.54

#A455BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#A455BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A455BF

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A455BF	#FFFFFF	#000000	##000000
##A455BF	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C71C2

Deuteranopia (green-blind)

#5779BC

Tritanopia (blue-blind)

#A36682

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #a455bf;
/* rgb */ color: rgb(164, 85, 191);
/* oklch */ color: oklch(58.7% 0.173 316.8);

Tailwind

colors: {
  custom: {
    50: '#c188d3',
    500: '#a455bf',
    950: '#000000',
  },
}

SCSS

$custom: #a455bf;
$custom-light: #c188d3;
$custom-dark: #000000;

JSON

{
  "hex": "#a455bf",
  "rgb": {
    "r": 164,
    "g": 85,
    "b": 191
  },
  "hsl": {
    "h": 284.717,
    "s": 45.299,
    "l": 54.118
  },
  "oklch": {
    "l": 0.58706,
    "c": 0.17263,
    "h": 316.8
  },
  "luminance": 0.18151
}

Semantic roles & 50–950 ramp

primary

#A455BF

secondary

#ADCEA1

accent

#D55374

background

#FCF8FD

surface

#F8F0FA

border

#D1CBD3

text

#130C14

muted

#827D83

Preview Lab

Preview with #A455BF

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

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