#A646B4#A646B4

#A646B4 is a mid, vivid purple. Relative luminance 0.158; OKLCH L 56.4% C 0.185 H 322.4°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#A646B4
RGB	rgb(166, 70, 180)
HSL	hsl(292, 44%, 49%)
HSV	hsv(292, 61%, 71%)
CMYK	cmyk(7.8%, 61.1%, 0%, 29.4%)
CIE-LAB	lab(46.69, 55.00, -40.71)
CIE-LCH	lch(46.69, 68.43, 323.49°)
OKLab	oklab(56.39% 0.1469 -0.1132)
OKLCH	oklch(56.39% 0.185 322.4)
XYZ	xyz(26.1534, 15.7839, 44.8402)
Luminance	0.1578 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A646B4 #54B446

analogous

#6F46B4 #A646B4 #B4468B

triadic

#A646B4 #B4A646 #46B4A6

tetradic

#A646B4 #B46F46 #54B446 #468BB4

square

#A646B4 #B46F46 #54B446 #468BB4

split-complementary

#A646B4 #8BB446 #46B46F

monochromatic

#55245C #7D3588 #A646B4 #BC70C7 #D19CD8

Accessibility & contrast

On white

5.05

#A646B4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#A646B4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A646B4

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A646B4	#FFFFFF	#000000	##FFFFFF
##A646B4	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3068B7

Deuteranopia (green-blind)

#5472B1

Tritanopia (blue-blind)

#A85777

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #a646b4;
/* rgb */ color: rgb(166, 70, 180);
/* oklch */ color: oklch(56.4% 0.185 322.4);

Tailwind

colors: {
  custom: {
    50: '#c37fcb',
    500: '#a646b4',
    950: '#000000',
  },
}

SCSS

$custom: #a646b4;
$custom-light: #c37fcb;
$custom-dark: #000000;

JSON

{
  "hex": "#a646b4",
  "rgb": {
    "r": 166,
    "g": 70,
    "b": 180
  },
  "hsl": {
    "h": 292.364,
    "s": 44,
    "l": 49.02
  },
  "oklch": {
    "l": 0.56389,
    "c": 0.18545,
    "h": 322.4
  },
  "luminance": 0.15783
}

Semantic roles & 50–950 ramp

primary

#A646B4

secondary

#98C591

accent

#D45464

background

#FCF8FC

surface

#F8EFF8

border

#D1CAD1

text

#130B13

muted

#827C82

Preview Lab

Preview with #A646B4

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

Preview Lab → · Contrast checker → · Palette generator →