#A657D0#A657D0

#A657D0 is a mid, vivid violet. Relative luminance 0.195; OKLCH L 60.2% C 0.188 H 312.2°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#A657D0
RGB	rgb(166, 87, 208)
HSL	hsl(279, 56%, 58%)
HSV	hsv(279, 58%, 82%)
CMYK	cmyk(20.2%, 58.2%, 0%, 18.4%)
CIE-LAB	lab(51.24, 52.54, -49.67)
CIE-LCH	lch(51.24, 72.30, 316.61°)
OKLab	oklab(60.21% 0.1265 -0.1394)
OKLCH	oklch(60.21% 0.188 312.2)
XYZ	xyz(30.5172, 19.4782, 61.8143)
Luminance	0.1948 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A657D0 #81D057

analogous

#6A57D0 #A657D0 #D057BD

triadic

#A657D0 #D0A657 #57D0A6

tetradic

#A657D0 #D06A57 #81D057 #57BDD0

square

#A657D0 #D06A57 #81D057 #57BDD0

split-complementary

#A657D0 #BDD057 #57D06A

monochromatic

#652687 #8933B7 #A657D0 #BF87DD #D9B7EB

Accessibility & contrast

On white

4.29

#A657D0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#A657D0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A657D0

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A657D0	#FFFFFF	#000000	##000000
##A657D0	1.00	4.29	4.90	4.90
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3076D4

Deuteranopia (green-blind)

#4F7CCD

Tritanopia (blue-blind)

#A16D8B

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #a657d0;
/* rgb */ color: rgb(166, 87, 208);
/* oklch */ color: oklch(60.2% 0.188 312.2);

Tailwind

colors: {
  custom: {
    50: '#c38adf',
    500: '#a657d0',
    950: '#000000',
  },
}

SCSS

$custom: #a657d0;
$custom-light: #c38adf;
$custom-dark: #000000;

JSON

{
  "hex": "#a657d0",
  "rgb": {
    "r": 166,
    "g": 87,
    "b": 208
  },
  "hsl": {
    "h": 279.174,
    "s": 56.279,
    "l": 57.843
  },
  "oklch": {
    "l": 0.60205,
    "c": 0.18822,
    "h": 312.2
  },
  "luminance": 0.19477
}

Semantic roles & 50–950 ramp

primary

#A657D0

secondary

#BADAA9

accent

#E0487D

background

#FCF8FD

surface

#F8F0FB

border

#D1CBD4

text

#130C15

muted

#827D83

Preview Lab

Preview with #A657D0

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

Preview Lab → · Contrast checker → · Palette generator →