#A657C1#A657C1

#A657C1 is a mid, vivid purple. Relative luminance 0.188; OKLCH L 59.3% C 0.172 H 316.8°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#A657C1
RGB	rgb(166, 87, 193)
HSL	hsl(285, 46%, 55%)
HSV	hsv(285, 55%, 76%)
CMYK	cmyk(14%, 54.9%, 0%, 24.3%)
CIE-LAB	lab(50.42, 49.37, -42.36)
CIE-LCH	lch(50.42, 65.05, 319.37°)
OKLab	oklab(59.34% 0.1257 -0.1181)
OKLCH	oklch(59.34% 0.172 316.8)
XYZ	xyz(28.7583, 18.7746, 52.5507)
Luminance	0.1877 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A657C1 #72C157

analogous

#7157C1 #A657C1 #C157A7

triadic

#A657C1 #C1A657 #57C1A6

tetradic

#A657C1 #C17157 #72C157 #57A7C1

square

#A657C1 #C17157 #72C157 #57A7C1

split-complementary

#A657C1 #A7C157 #57C171

monochromatic

#612A73 #863BA0 #A657C1 #BE84D1 #D5B0E2

Accessibility & contrast

On white

4.42

#A657C1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#A657C1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A657C1

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A657C1	#FFFFFF	#000000	##000000
##A657C1	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F73C4

Deuteranopia (green-blind)

#597ABE

Tritanopia (blue-blind)

#A56884

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #a657c1;
/* rgb */ color: rgb(166, 87, 193);
/* oklch */ color: oklch(59.3% 0.172 316.8);

Tailwind

colors: {
  custom: {
    50: '#c38ad4',
    500: '#a657c1',
    950: '#000000',
  },
}

SCSS

$custom: #a657c1;
$custom-light: #c38ad4;
$custom-dark: #000000;

JSON

{
  "hex": "#a657c1",
  "rgb": {
    "r": 166,
    "g": 87,
    "b": 193
  },
  "hsl": {
    "h": 284.717,
    "s": 46.087,
    "l": 54.902
  },
  "oklch": {
    "l": 0.5934,
    "c": 0.17248,
    "h": 316.8
  },
  "luminance": 0.18774
}

Semantic roles & 50–950 ramp

primary

#A657C1

secondary

#AFD0A4

accent

#D65274

background

#FCF8FD

surface

#F8F0FA

border

#D1CBD3

text

#130C14

muted

#827D83

Preview Lab

Preview with #A657C1

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

Preview Lab → · Contrast checker → · Palette generator →