#A646A5#A646A5

#A646A5 is a mid, vivid purple. Relative luminance 0.152; OKLCH L 55.6% C 0.172 H 328.0°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#A646A5
RGB	rgb(166, 70, 165)
HSL	hsl(301, 41%, 46%)
HSV	hsv(301, 58%, 65%)
CMYK	cmyk(0%, 57.8%, 0.6%, 34.9%)
CIE-LAB	lab(45.91, 52.23, -33.10)
CIE-LCH	lch(45.91, 61.83, 327.64°)
OKLab	oklab(55.57% 0.1458 -0.0911)
OKLCH	oklch(55.57% 0.172 328)
XYZ	xyz(24.7072, 15.2055, 37.2236)
Luminance	0.1520 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A646A5 #46A647

analogous

#7746A6 #A646A5 #A64675

triadic

#A646A5 #A5A646 #46A5A6

tetradic

#A646A5 #A67746 #46A647 #4675A6

square

#A646A5 #A67746 #46A647 #4675A6

split-complementary

#A646A5 #75A646 #46A677

monochromatic

#50224F #7B347A #A646A5 #C069BF #D294D1

Accessibility & contrast

On white

5.20

#A646A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#A646A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A646A5

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A646A5	#FFFFFF	#000000	##FFFFFF
##A646A5	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C65A8

Deuteranopia (green-blind)

#5C71A2

Tritanopia (blue-blind)

#AB516F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #a646a5;
/* rgb */ color: rgb(166, 70, 165);
/* oklch */ color: oklch(55.6% 0.172 328.0);

Tailwind

colors: {
  custom: {
    50: '#c37fc0',
    500: '#a646a5',
    950: '#000000',
  },
}

SCSS

$custom: #a646a5;
$custom-light: #c37fc0;
$custom-dark: #000000;

JSON

{
  "hex": "#a646a5",
  "rgb": {
    "r": 166,
    "g": 70,
    "b": 165
  },
  "hsl": {
    "h": 300.625,
    "s": 40.678,
    "l": 46.275
  },
  "oklch": {
    "l": 0.55572,
    "c": 0.1719,
    "h": 328
  },
  "luminance": 0.15204
}

Semantic roles & 50–950 ramp

primary

#A646A5

secondary

#8ABE8B

accent

#D15957

background

#FCF8FB

surface

#F8EFF7

border

#D1CAD0

text

#130A12

muted

#827C81

Preview Lab

Preview with #A646A5

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

Preview Lab → · Contrast checker → · Palette generator →