#A457BB#A457BB

#A457BB is a mid, vivid purple. Relative luminance 0.183; OKLCH L 58.8% C 0.165 H 318.0°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#A457BB
RGB	rgb(164, 87, 187)
HSL	hsl(286, 42%, 54%)
HSV	hsv(286, 53%, 73%)
CMYK	cmyk(12.3%, 53.5%, 0%, 26.7%)
CIE-LAB	lab(49.86, 47.59, -39.80)
CIE-LCH	lch(49.86, 62.04, 320.09°)
OKLab	oklab(58.77% 0.1228 -0.1107)
OKLCH	oklch(58.77% 0.165 318)
XYZ	xyz(27.6864, 18.2978, 49.0775)
Luminance	0.1830 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A457BB #6EBB57

analogous

#7257BB #A457BB #BB57A0

triadic

#A457BB #BBA457 #57BBA4

tetradic

#A457BB #BB7257 #6EBB57 #57A0BB

square

#A457BB #BB7257 #6EBB57 #57A0BB

split-complementary

#A457BB #A0BB57 #57BB72

monochromatic

#5D2C6C #833D97 #A457BB #BC83CD #D3AEDE

Accessibility & contrast

On white

4.51

#A457BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#A457BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A457BB

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A457BB	#FFFFFF	#000000	##000000
##A457BB	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4272BE

Deuteranopia (green-blind)

#5B79B8

Tritanopia (blue-blind)

#A46681

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #a457bb;
/* rgb */ color: rgb(164, 87, 187);
/* oklch */ color: oklch(58.8% 0.165 318.0);

Tailwind

colors: {
  custom: {
    50: '#c189d0',
    500: '#a457bb',
    950: '#000000',
  },
}

SCSS

$custom: #a457bb;
$custom-light: #c189d0;
$custom-dark: #000000;

JSON

{
  "hex": "#a457bb",
  "rgb": {
    "r": 164,
    "g": 87,
    "b": 187
  },
  "hsl": {
    "h": 286.2,
    "s": 42.373,
    "l": 53.725
  },
  "oklch": {
    "l": 0.58767,
    "c": 0.1653,
    "h": 318
  },
  "luminance": 0.18297
}

Semantic roles & 50–950 ramp

primary

#A457BB

secondary

#ABCCA2

accent

#D25672

background

#FCF8FC

surface

#F8F0F9

border

#D1CBD2

text

#130C14

muted

#827D82

Preview Lab

Preview with #A457BB

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

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