#A646E7#A646E7

#A646E7 is a mid, highly saturated violet. Relative luminance 0.183; OKLCH L 59.6% C 0.234 H 308.1°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#A646E7
RGB	rgb(166, 70, 231)
HSL	hsl(276, 77%, 59%)
HSV	hsv(276, 70%, 91%)
CMYK	cmyk(28.1%, 69.7%, 0%, 9.4%)
CIE-LAB	lab(49.81, 65.40, -65.04)
CIE-LCH	lch(49.81, 92.24, 315.16°)
OKLab	oklab(59.63% 0.1444 -0.1844)
OKLCH	oklch(59.63% 0.234 308.1)
XYZ	xyz(32.3369, 18.2573, 77.4063)
Luminance	0.1826 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A646E7 #87E746

analogous

#5646E7 #A646E7 #E746D8

triadic

#A646E7 #E7A646 #46E7A6

tetradic

#A646E7 #E75646 #87E746 #46D8E7

square

#A646E7 #E75646 #87E746 #46D8E7

split-complementary

#A646E7 #D8E746 #46E756

monochromatic

#67159E #8A1CD4 #A646E7 #C07CEE #DAB2F5

Accessibility & contrast

On white

4.51

#A646E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#A646E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A646E7

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A646E7	#FFFFFF	#000000	##000000
##A646E7	1.00	4.51	4.65	4.65
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073EC

Deuteranopia (green-blind)

#1A77E4

Tritanopia (blue-blind)

#9C6A92

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #a646e7;
/* rgb */ color: rgb(166, 70, 231);
/* oklch */ color: oklch(59.6% 0.234 308.1);

Tailwind

colors: {
  custom: {
    50: '#c581ef',
    500: '#a646e7',
    950: '#000000',
  },
}

SCSS

$custom: #a646e7;
$custom-light: #c581ef;
$custom-dark: #000000;

JSON

{
  "hex": "#a646e7",
  "rgb": {
    "r": 166,
    "g": 70,
    "b": 231
  },
  "hsl": {
    "h": 275.776,
    "s": 77.033,
    "l": 59.02
  },
  "oklch": {
    "l": 0.59627,
    "c": 0.2342,
    "h": 308.1
  },
  "luminance": 0.18257
}

Semantic roles & 50–950 ramp

primary

#A646E7

secondary

#BEE4A5

accent

#F43481

background

#FCF8FE

surface

#F9EFFD

border

#D2CAD5

text

#130B17

muted

#827C85

Preview Lab

Preview with #A646E7

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

Preview Lab → · Contrast checker → · Palette generator →