#A645CF#A645CF

#A645CF is a mid, highly saturated purple. Relative luminance 0.169; OKLCH L 57.9% C 0.212 H 314.1°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#A645CF
RGB	rgb(166, 69, 207)
HSL	hsl(282, 59%, 54%)
HSV	hsv(282, 67%, 81%)
CMYK	cmyk(19.8%, 66.7%, 0%, 18.8%)
CIE-LAB	lab(48.09, 60.78, -54.13)
CIE-LCH	lch(48.09, 81.39, 318.31°)
OKLab	oklab(57.91% 0.1478 -0.1524)
OKLCH	oklch(57.91% 0.212 314.1)
XYZ	xyz(29.1146, 16.8692, 60.7418)
Luminance	0.1687 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A645CF #6ECF45

analogous

#6145CF #A645CF #CF45B3

triadic

#A645CF #CFA645 #45CFA6

tetradic

#A645CF #CF6145 #6ECF45 #45B3CF

square

#A645CF #CF6145 #6ECF45 #45B3CF

split-complementary

#A645CF #B3CF45 #45CF61

monochromatic

#5F207A #852CAB #A645CF #BD76DC #D5A6E8

Accessibility & contrast

On white

4.80

#A645CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#A645CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A645CF

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A645CF	#FFFFFF	#000000	##FFFFFF
##A645CF	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD3

Deuteranopia (green-blind)

#3F75CC

Tritanopia (blue-blind)

#A26084

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #a645cf;
/* rgb */ color: rgb(166, 69, 207);
/* oklch */ color: oklch(57.9% 0.212 314.1);

Tailwind

colors: {
  custom: {
    50: '#c480de',
    500: '#a645cf',
    950: '#000000',
  },
}

SCSS

$custom: #a645cf;
$custom-light: #c480de;
$custom-dark: #000000;

JSON

{
  "hex": "#a645cf",
  "rgb": {
    "r": 166,
    "g": 69,
    "b": 207
  },
  "hsl": {
    "h": 282.174,
    "s": 58.974,
    "l": 54.118
  },
  "oklch": {
    "l": 0.57907,
    "c": 0.21229,
    "h": 314.1
  },
  "luminance": 0.16868
}

Semantic roles & 50–950 ramp

primary

#A645CF

secondary

#ACD59B

accent

#E24674

background

#FCF8FD

surface

#F8EFFB

border

#D1CAD4

text

#130B15

muted

#827C83

Preview Lab

Preview with #A645CF

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

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