#A646CD#A646CD

#A646CD is a mid, highly saturated purple. Relative luminance 0.169; OKLCH L 57.9% C 0.209 H 314.6°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#A646CD
RGB	rgb(166, 70, 205)
HSL	hsl(283, 57%, 54%)
HSV	hsv(283, 66%, 80%)
CMYK	cmyk(19%, 65.9%, 0%, 19.6%)
CIE-LAB	lab(48.13, 59.93, -52.93)
CIE-LCH	lch(48.13, 79.96, 318.55°)
OKLab	oklab(57.89% 0.1468 -0.1488)
OKLCH	oklch(57.89% 0.209 314.6)
XYZ	xyz(28.9337, 16.8960, 59.4829)
Luminance	0.1689 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A646CD #6DCD46

analogous

#6346CD #A646CD #CD46B1

triadic

#A646CD #CDA646 #46CDA6

tetradic

#A646CD #CD6346 #6DCD46 #46B1CD

square

#A646CD #CD6346 #6DCD46 #46B1CD

split-complementary

#A646CD #B1CD46 #46CD63

monochromatic

#5F2078 #852DA8 #A646CD #BD76DA #D4A6E7

Accessibility & contrast

On white

4.80

#A646CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#A646CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A646CD

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A646CD	#FFFFFF	#000000	##FFFFFF
##A646CD	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD1

Deuteranopia (green-blind)

#4175CA

Tritanopia (blue-blind)

#A36084

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #a646cd;
/* rgb */ color: rgb(166, 70, 205);
/* oklch */ color: oklch(57.9% 0.209 314.6);

Tailwind

colors: {
  custom: {
    50: '#c480dd',
    500: '#a646cd',
    950: '#000000',
  },
}

SCSS

$custom: #a646cd;
$custom-light: #c480dd;
$custom-dark: #000000;

JSON

{
  "hex": "#a646cd",
  "rgb": {
    "r": 166,
    "g": 70,
    "b": 205
  },
  "hsl": {
    "h": 282.667,
    "s": 57.447,
    "l": 53.922
  },
  "oklch": {
    "l": 0.57892,
    "c": 0.20908,
    "h": 314.6
  },
  "luminance": 0.16895
}

Semantic roles & 50–950 ramp

primary

#A646CD

secondary

#ABD49B

accent

#E14773

background

#FCF8FD

surface

#F8EFFB

border

#D1CAD4

text

#130B15

muted

#827C83

Preview Lab

Preview with #A646CD

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

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