#A645BF#A645BF

#A645BF is a mid, vivid purple. Relative luminance 0.161; OKLCH L 56.9% C 0.197 H 318.8°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#A645BF
RGB	rgb(166, 69, 191)
HSL	hsl(288, 49%, 51%)
HSV	hsv(288, 64%, 75%)
CMYK	cmyk(13.1%, 63.9%, 0%, 25.1%)
CIE-LAB	lab(47.14, 57.57, -46.42)
CIE-LCH	lch(47.14, 73.95, 321.12°)
OKLab	oklab(56.91% 0.1484 -0.1298)
OKLCH	oklch(56.91% 0.197 318.8)
XYZ	xyz(27.2567, 16.1260, 50.9570)
Luminance	0.1613 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A645BF #5EBF45

analogous

#6945BF #A645BF #BF459B

triadic

#A645BF #BFA645 #45BFA6

tetradic

#A645BF #BF6945 #5EBF45 #459BBF

square

#A645BF #BF6945 #5EBF45 #459BBF

split-complementary

#A645BF #9BBF45 #45BF69

monochromatic

#592366 #803394 #A645BF #BC73CF #D2A0DE

Accessibility & contrast

On white

4.97

#A645BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#A645BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A645BF

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A645BF	#FFFFFF	#000000	##FFFFFF
##A645BF	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F69C3

Deuteranopia (green-blind)

#4C73BC

Tritanopia (blue-blind)

#A65A7C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #a645bf;
/* rgb */ color: rgb(166, 69, 191);
/* oklch */ color: oklch(56.9% 0.197 318.8);

Tailwind

colors: {
  custom: {
    50: '#c47fd3',
    500: '#a645bf',
    950: '#000000',
  },
}

SCSS

$custom: #a645bf;
$custom-light: #c47fd3;
$custom-dark: #000000;

JSON

{
  "hex": "#a645bf",
  "rgb": {
    "r": 166,
    "g": 69,
    "b": 191
  },
  "hsl": {
    "h": 287.705,
    "s": 48.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.56912,
    "c": 0.19711,
    "h": 318.8
  },
  "luminance": 0.16125
}

Semantic roles & 50–950 ramp

primary

#A645BF

secondary

#A0CB95

accent

#D84F6B

background

#FCF8FD

surface

#F8EFFA

border

#D1CAD3

text

#130B14

muted

#827C83

Preview Lab

Preview with #A645BF

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

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