#A057BB#A057BB

#A057BB is a mid, vivid purple. Relative luminance 0.179; OKLCH L 58.3% C 0.163 H 316.2°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#A057BB
RGB	rgb(160, 87, 187)
HSL	hsl(284, 42%, 54%)
HSV	hsv(284, 53%, 73%)
CMYK	cmyk(14.4%, 53.5%, 0%, 26.7%)
CIE-LAB	lab(49.35, 46.50, -40.64)
CIE-LCH	lch(49.35, 61.75, 318.85°)
OKLab	oklab(58.29% 0.1179 -0.1132)
OKLCH	oklch(58.29% 0.163 316.2)
XYZ	xyz(26.8737, 17.8787, 49.0394)
Luminance	0.1788 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A057BB #72BB57

analogous

#6E57BB #A057BB #BB57A4

triadic

#A057BB #BBA057 #57BBA0

tetradic

#A057BB #BB6E57 #72BB57 #57A4BB

square

#A057BB #BB6E57 #72BB57 #57A4BB

split-complementary

#A057BB #A4BB57 #57BB6E

monochromatic

#5B2C6C #7F3D97 #A057BB #B983CD #D1AEDE

Accessibility & contrast

On white

4.59

#A057BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#A057BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #A057BB

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A057BB	#FFFFFF	#000000	##FFFFFF
##A057BB	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4071BE

Deuteranopia (green-blind)

#5877B8

Tritanopia (blue-blind)

#9F6781

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #a057bb;
/* rgb */ color: rgb(160, 87, 187);
/* oklch */ color: oklch(58.3% 0.163 316.2);

Tailwind

colors: {
  custom: {
    50: '#be89d0',
    500: '#a057bb',
    950: '#000000',
  },
}

SCSS

$custom: #a057bb;
$custom-light: #be89d0;
$custom-dark: #000000;

JSON

{
  "hex": "#a057bb",
  "rgb": {
    "r": 160,
    "g": 87,
    "b": 187
  },
  "hsl": {
    "h": 283.8,
    "s": 42.373,
    "l": 53.725
  },
  "oklch": {
    "l": 0.58285,
    "c": 0.16344,
    "h": 316.2
  },
  "luminance": 0.17878
}

Semantic roles & 50–950 ramp

primary

#A057BB

secondary

#ADCCA2

accent

#D25677

background

#FBF8FC

surface

#F7F0F9

border

#D0CBD2

text

#120C14

muted

#817D82

Preview Lab

Preview with #A057BB

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

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