#A657B2#A657B2

#A657B2 is a mid, vivid purple. Relative luminance 0.181; OKLCH L 58.5% C 0.157 H 322.2°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#A657B2
RGB	rgb(166, 87, 178)
HSL	hsl(292, 37%, 52%)
HSV	hsv(292, 51%, 70%)
CMYK	cmyk(6.7%, 51.1%, 0%, 30.2%)
CIE-LAB	lab(49.66, 46.33, -34.85)
CIE-LCH	lch(49.66, 57.98, 323.05°)
OKLab	oklab(58.54% 0.1242 -0.0963)
OKLCH	oklch(58.54% 0.157 322.2)
XYZ	xyz(27.1691, 18.1389, 44.1809)
Luminance	0.1814 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A657B2 #63B257

analogous

#7957B2 #A657B2 #B25791

triadic

#A657B2 #B2A657 #57B2A6

tetradic

#A657B2 #B27957 #63B257 #5791B2

square

#A657B2 #B27957 #63B257 #5791B2

split-complementary

#A657B2 #91B257 #57B279

monochromatic

#5B2D62 #82408C #A657B2 #BC81C5 #D2ABD8

Accessibility & contrast

On white

4.54

#A657B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#A657B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A657B2

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A657B2	#FFFFFF	#000000	##000000
##A657B2	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4970B5

Deuteranopia (green-blind)

#6179AF

Tritanopia (blue-blind)

#A8637C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #a657b2;
/* rgb */ color: rgb(166, 87, 178);
/* oklch */ color: oklch(58.5% 0.157 322.2);

Tailwind

colors: {
  custom: {
    50: '#c289c9',
    500: '#a657b2',
    950: '#000000',
  },
}

SCSS

$custom: #a657b2;
$custom-light: #c289c9;
$custom-dark: #000000;

JSON

{
  "hex": "#a657b2",
  "rgb": {
    "r": 166,
    "g": 87,
    "b": 178
  },
  "hsl": {
    "h": 292.088,
    "s": 37.143,
    "l": 51.961
  },
  "oklch": {
    "l": 0.58535,
    "c": 0.15713,
    "h": 322.2
  },
  "luminance": 0.18138
}

Semantic roles & 50–950 ramp

primary

#A657B2

secondary

#A4C69E

accent

#CD5B6A

background

#FCF8FC

surface

#F8F0F8

border

#D1CBD1

text

#130C13

muted

#827D82

Preview Lab

Preview with #A657B2

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

Preview Lab → · Contrast checker → · Palette generator →