#A657BA#A657BA

#A657BA is a mid, vivid purple. Relative luminance 0.185; OKLCH L 59.0% C 0.165 H 319.2°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#A657BA
RGB	rgb(166, 87, 186)
HSL	hsl(288, 42%, 54%)
HSV	hsv(288, 53%, 73%)
CMYK	cmyk(10.8%, 53.2%, 0%, 27.1%)
CIE-LAB	lab(50.06, 47.93, -38.88)
CIE-LCH	lch(50.06, 61.72, 320.95°)
OKLab	oklab(58.96% 0.1251 -0.108)
OKLCH	oklch(58.96% 0.165 319.2)
XYZ	xyz(27.9959, 18.4696, 48.5352)
Luminance	0.1847 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A657BA #6BBA57

analogous

#7457BA #A657BA #BA579C

triadic

#A657BA #BAA657 #57BAA6

tetradic

#A657BA #BA7457 #6BBA57 #579CBA

square

#A657BA #BA7457 #6BBA57 #579CBA

split-complementary

#A657BA #9CBA57 #57BA74

monochromatic

#5E2C6B #843E96 #A657BA #BD82CC #D4AEDE

Accessibility & contrast

On white

4.47

#A657BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#A657BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A657BA

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A657BA	#FFFFFF	#000000	##000000
##A657BA	1.00	4.47	4.69	4.69
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4472BD

Deuteranopia (green-blind)

#5D7AB7

Tritanopia (blue-blind)

#A66580

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #a657ba;
/* rgb */ color: rgb(166, 87, 186);
/* oklch */ color: oklch(59.0% 0.165 319.2);

Tailwind

colors: {
  custom: {
    50: '#c38acf',
    500: '#a657ba',
    950: '#000000',
  },
}

SCSS

$custom: #a657ba;
$custom-light: #c38acf;
$custom-dark: #000000;

JSON

{
  "hex": "#a657ba",
  "rgb": {
    "r": 166,
    "g": 87,
    "b": 186
  },
  "hsl": {
    "h": 287.879,
    "s": 41.772,
    "l": 53.529
  },
  "oklch": {
    "l": 0.58956,
    "c": 0.16525,
    "h": 319.2
  },
  "luminance": 0.18469
}

Semantic roles & 50–950 ramp

primary

#A657BA

secondary

#AACCA1

accent

#D2566F

background

#FCF8FC

surface

#F8F0F9

border

#D1CBD2

text

#130C14

muted

#827D82

Preview Lab

Preview with #A657BA

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

Preview Lab → · Contrast checker → · Palette generator →