#A657CE#A657CE

#A657CE is a mid, vivid violet. Relative luminance 0.194; OKLCH L 60.1% C 0.186 H 312.8°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#A657CE
RGB	rgb(166, 87, 206)
HSL	hsl(280, 55%, 57%)
HSV	hsv(280, 58%, 81%)
CMYK	cmyk(19.4%, 57.8%, 0%, 19.2%)
CIE-LAB	lab(51.13, 52.11, -48.71)
CIE-LCH	lch(51.13, 71.33, 316.93°)
OKLab	oklab(60.09% 0.1264 -0.1366)
OKLCH	oklch(60.09% 0.186 312.8)
XYZ	xyz(30.2727, 19.3804, 60.5266)
Luminance	0.1938 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A657CE #7FCE57

analogous

#6A57CE #A657CE #CE57BB

triadic

#A657CE #CEA657 #57CEA6

tetradic

#A657CE #CE6A57 #7FCE57 #57BBCE

square

#A657CE #CE6A57 #7FCE57 #57BBCE

split-complementary

#A657CE #BBCE57 #57CE6A

monochromatic

#652784 #8934B3 #A657CE #BF86DC #D8B6EA

Accessibility & contrast

On white

4.31

#A657CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#A657CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A657CE

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A657CE	#FFFFFF	#000000	##000000
##A657CE	1.00	4.31	4.88	4.88
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3276D2

Deuteranopia (green-blind)

#517CCB

Tritanopia (blue-blind)

#A26C8A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #a657ce;
/* rgb */ color: rgb(166, 87, 206);
/* oklch */ color: oklch(60.1% 0.186 312.8);

Tailwind

colors: {
  custom: {
    50: '#c38add',
    500: '#a657ce',
    950: '#000000',
  },
}

SCSS

$custom: #a657ce;
$custom-light: #c38add;
$custom-dark: #000000;

JSON

{
  "hex": "#a657ce",
  "rgb": {
    "r": 166,
    "g": 87,
    "b": 206
  },
  "hsl": {
    "h": 279.832,
    "s": 54.839,
    "l": 57.451
  },
  "oklch": {
    "l": 0.60087,
    "c": 0.18611,
    "h": 312.8
  },
  "luminance": 0.1938
}

Semantic roles & 50–950 ramp

primary

#A657CE

secondary

#B9D8A8

accent

#DE4A7C

background

#FCF8FD

surface

#F8F0FB

border

#D1CBD4

text

#130C15

muted

#827D83

Preview Lab

Preview with #A657CE

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

Preview Lab → · Contrast checker → · Palette generator →