#A451BF#A451BF

#A451BF is a mid, vivid purple. Relative luminance 0.175; OKLCH L 58.2% C 0.179 H 317.1°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#A451BF
RGB	rgb(164, 81, 191)
HSL	hsl(285, 46%, 53%)
HSV	hsv(285, 58%, 75%)
CMYK	cmyk(14.1%, 57.6%, 0%, 25.1%)
CIE-LAB	lab(48.93, 51.44, -43.58)
CIE-LCH	lch(48.93, 67.41, 319.73°)
OKLab	oklab(58.16% 0.1311 -0.1216)
OKLCH	oklch(58.16% 0.179 317.1)
XYZ	xyz(27.6549, 17.5400, 51.2089)
Luminance	0.1754 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A451BF #6CBF51

analogous

#6D51BF #A451BF #BF51A3

triadic

#A451BF #BFA451 #51BFA4

tetradic

#A451BF #BF6D51 #6CBF51 #51A3BF

square

#A451BF #BF6D51 #6CBF51 #51A3BF

split-complementary

#A451BF #A3BF51 #51BF6D

monochromatic

#5C286D #82399A #A451BF #BB7ECF #D3AAE0

Accessibility & contrast

On white

4.66

#A451BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#A451BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #A451BF

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A451BF	#FFFFFF	#000000	##FFFFFF
##A451BF	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#366FC3

Deuteranopia (green-blind)

#5477BC

Tritanopia (blue-blind)

#A36380

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #a451bf;
/* rgb */ color: rgb(164, 81, 191);
/* oklch */ color: oklch(58.2% 0.179 317.1);

Tailwind

colors: {
  custom: {
    50: '#c286d3',
    500: '#a451bf',
    950: '#000000',
  },
}

SCSS

$custom: #a451bf;
$custom-light: #c286d3;
$custom-dark: #000000;

JSON

{
  "hex": "#a451bf",
  "rgb": {
    "r": 164,
    "g": 81,
    "b": 191
  },
  "hsl": {
    "h": 285.273,
    "s": 46.218,
    "l": 53.333
  },
  "oklch": {
    "l": 0.58159,
    "c": 0.17881,
    "h": 317.1
  },
  "luminance": 0.17539
}

Semantic roles & 50–950 ramp

primary

#A451BF

secondary

#AACE9E

accent

#D65272

background

#FCF8FD

surface

#F8F0FA

border

#D1CBD3

text

#130B14

muted

#827C83

Preview Lab

Preview with #A451BF

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

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