#A657CA#A657CA

#A657CA is a mid, vivid purple. Relative luminance 0.192; OKLCH L 59.9% C 0.182 H 314.0°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#A657CA
RGB	rgb(166, 87, 202)
HSL	hsl(281, 52%, 57%)
HSV	hsv(281, 57%, 79%)
CMYK	cmyk(17.8%, 56.9%, 0%, 20.8%)
CIE-LAB	lab(50.91, 51.26, -46.77)
CIE-LCH	lch(50.91, 69.39, 317.62°)
OKLab	oklab(59.85% 0.1263 -0.1309)
OKLCH	oklch(59.85% 0.182 314)
XYZ	xyz(29.7930, 19.1885, 58.0000)
Luminance	0.1919 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A657CA #7BCA57

analogous

#6D57CA #A657CA #CA57B5

triadic

#A657CA #CAA657 #57CAA6

tetradic

#A657CA #CA6D57 #7BCA57 #57B5CA

square

#A657CA #CA6D57 #7BCA57 #57B5CA

split-complementary

#A657CA #B5CA57 #57CA6D

monochromatic

#64287F #8837AD #A657CA #BF86D9 #D7B4E7

Accessibility & contrast

On white

4.34

#A657CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#A657CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A657CA

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A657CA	#FFFFFF	#000000	##000000
##A657CA	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3675CE

Deuteranopia (green-blind)

#537BC7

Tritanopia (blue-blind)

#A36B88

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #a657ca;
/* rgb */ color: rgb(166, 87, 202);
/* oklch */ color: oklch(59.9% 0.182 314.0);

Tailwind

colors: {
  custom: {
    50: '#c38adb',
    500: '#a657ca',
    950: '#000000',
  },
}

SCSS

$custom: #a657ca;
$custom-light: #c38adb;
$custom-dark: #000000;

JSON

{
  "hex": "#a657ca",
  "rgb": {
    "r": 166,
    "g": 87,
    "b": 202
  },
  "hsl": {
    "h": 281.217,
    "s": 52.036,
    "l": 56.667
  },
  "oklch": {
    "l": 0.59852,
    "c": 0.18189,
    "h": 314
  },
  "luminance": 0.19188
}

Semantic roles & 50–950 ramp

primary

#A657CA

secondary

#B6D6A7

accent

#DB4C79

background

#FCF8FD

surface

#F8F0FB

border

#D1CBD4

text

#130C15

muted

#827D83

Preview Lab

Preview with #A657CA

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

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