#A057BC#A057BC

#A057BC is a mid, vivid purple. Relative luminance 0.179; OKLCH L 58.3% C 0.165 H 315.8°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#A057BC
RGB	rgb(160, 87, 188)
HSL	hsl(283, 43%, 54%)
HSV	hsv(283, 54%, 74%)
CMYK	cmyk(14.9%, 53.7%, 0%, 26.3%)
CIE-LAB	lab(49.40, 46.71, -41.13)
CIE-LCH	lch(49.40, 62.24, 318.63°)
OKLab	oklab(58.34% 0.118 -0.1147)
OKLCH	oklch(58.34% 0.165 315.8)
XYZ	xyz(26.9811, 17.9217, 49.6051)
Luminance	0.1792 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A057BC #73BC57

analogous

#6E57BC #A057BC #BC57A6

triadic

#A057BC #BCA057 #57BCA0

tetradic

#A057BC #BC6E57 #73BC57 #57A6BC

square

#A057BC #BC6E57 #73BC57 #57A6BC

split-complementary

#A057BC #A6BC57 #57BC6E

monochromatic

#5B2C6D #7F3D99 #A057BC #B983CD #D1AFDF

Accessibility & contrast

On white

4.58

#A057BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#A057BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A057BC

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A057BC	#FFFFFF	#000000	##000000
##A057BC	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4071BF

Deuteranopia (green-blind)

#5878B9

Tritanopia (blue-blind)

#9E6781

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #a057bc;
/* rgb */ color: rgb(160, 87, 188);
/* oklch */ color: oklch(58.3% 0.165 315.8);

Tailwind

colors: {
  custom: {
    50: '#be89d0',
    500: '#a057bc',
    950: '#000000',
  },
}

SCSS

$custom: #a057bc;
$custom-light: #be89d0;
$custom-dark: #000000;

JSON

{
  "hex": "#a057bc",
  "rgb": {
    "r": 160,
    "g": 87,
    "b": 188
  },
  "hsl": {
    "h": 283.366,
    "s": 42.979,
    "l": 53.922
  },
  "oklch": {
    "l": 0.5834,
    "c": 0.1645,
    "h": 315.8
  },
  "luminance": 0.17921
}

Semantic roles & 50–950 ramp

primary

#A057BC

secondary

#AECDA2

accent

#D35578

background

#FBF8FC

surface

#F7F0F9

border

#D0CBD2

text

#120C14

muted

#817D82

Preview Lab

Preview with #A057BC

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

Preview Lab → · Contrast checker → · Palette generator →