#A657A4#A657A4

#A657A4 is a mid, vivid purple. Relative luminance 0.176; OKLCH L 57.8% C 0.143 H 328.2°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#A657A4
RGB	rgb(166, 87, 164)
HSL	hsl(302, 31%, 50%)
HSV	hsv(302, 48%, 65%)
CMYK	cmyk(0%, 47.6%, 1.2%, 34.9%)
CIE-LAB	lab(49.01, 43.65, -27.66)
CIE-LCH	lch(49.01, 51.68, 327.64°)
OKLab	oklab(57.84% 0.1219 -0.0757)
OKLCH	oklch(57.84% 0.143 328.2)
XYZ	xyz(25.8345, 17.6051, 37.1521)
Luminance	0.1760 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A657A4 #57A659

analogous

#8157A6 #A657A4 #A6577D

triadic

#A657A4 #A4A657 #57A4A6

tetradic

#A657A4 #A68157 #57A659 #577DA6

square

#A657A4 #A68157 #57A659 #577DA6

split-complementary

#A657A4 #7DA657 #57A681

monochromatic

#562D55 #7E427C #A657A4 #BC7FBA #D1A7D0

Accessibility & contrast

On white

4.65

#A657A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#A657A4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #A657A4

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A657A4	#FFFFFF	#000000	##FFFFFF
##A657A4	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#516EA7

Deuteranopia (green-blind)

#6878A2

Tritanopia (blue-blind)

#AB5F76

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #a657a4;
/* rgb */ color: rgb(166, 87, 164);
/* oklch */ color: oklch(57.8% 0.143 328.2);

Tailwind

colors: {
  custom: {
    50: '#c289bf',
    500: '#a657a4',
    950: '#000000',
  },
}

SCSS

$custom: #a657a4;
$custom-light: #c289bf;
$custom-dark: #000000;

JSON

{
  "hex": "#a657a4",
  "rgb": {
    "r": 166,
    "g": 87,
    "b": 164
  },
  "hsl": {
    "h": 301.519,
    "s": 31.225,
    "l": 49.608
  },
  "oklch": {
    "l": 0.5784,
    "c": 0.14348,
    "h": 328.2
  },
  "luminance": 0.17604
}

Semantic roles & 50–950 ramp

primary

#A657A4

secondary

#9ABE9B

accent

#C76360

background

#FCF8FB

surface

#F8F0F7

border

#D1CBD0

text

#130C12

muted

#827D81

Preview Lab

Preview with #A657A4

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

Preview Lab → · Contrast checker → · Palette generator →