#A657E5#A657E5

#A657E5 is a mid, highly saturated violet. Relative luminance 0.206; OKLCH L 61.5% C 0.211 H 306.9°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#A657E5
RGB	rgb(166, 87, 229)
HSL	hsl(273, 73%, 62%)
HSV	hsv(273, 62%, 90%)
CMYK	cmyk(27.5%, 62%, 0%, 10.2%)
CIE-LAB	lab(52.49, 57.19, -59.59)
CIE-LCH	lch(52.49, 82.59, 313.82°)
OKLab	oklab(61.51% 0.1263 -0.1684)
OKLCH	oklch(61.51% 0.211 306.9)
XYZ	xyz(33.2740, 20.5809, 76.3332)
Luminance	0.2058 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A657E5 #96E557

analogous

#5F57E5 #A657E5 #E557DD

triadic

#A657E5 #E5A657 #57E5A6

tetradic

#A657E5 #E55F57 #96E557 #57DDE5

square

#A657E5 #E55F57 #96E557 #57DDE5

split-complementary

#A657E5 #DDE557 #57E55F

monochromatic

#691AA8 #8A22DD #A657E5 #C28CED #DEC1F5

Accessibility & contrast

On white

4.10

#A657E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#A657E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A657E5

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A657E5	#FFFFFF	#000000	##000000
##A657E5	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007BE9

Deuteranopia (green-blind)

#3B7EE2

Tritanopia (blue-blind)

#9C7496

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #a657e5;
/* rgb */ color: rgb(166, 87, 229);
/* oklch */ color: oklch(61.5% 0.211 306.9);

Tailwind

colors: {
  custom: {
    50: '#c48bee',
    500: '#a657e5',
    950: '#000000',
  },
}

SCSS

$custom: #a657e5;
$custom-light: #c48bee;
$custom-dark: #000000;

JSON

{
  "hex": "#a657e5",
  "rgb": {
    "r": 166,
    "g": 87,
    "b": 229
  },
  "hsl": {
    "h": 273.38,
    "s": 73.196,
    "l": 61.961
  },
  "oklch": {
    "l": 0.61511,
    "c": 0.21051,
    "h": 306.9
  },
  "luminance": 0.20581
}

Semantic roles & 50–950 ramp

primary

#A657E5

secondary

#C9E6B2

accent

#D51068

background

#FCF8FE

surface

#F8F0FD

border

#D1CBD5

text

#130C16

muted

#827D84

Preview Lab

Preview with #A657E5

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

Preview Lab → · Contrast checker → · Palette generator →