#B645CF#B645CF

#B645CF is a mid, highly saturated purple. Relative luminance 0.187; OKLCH L 60.0% C 0.219 H 319.8°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#B645CF
RGB	rgb(182, 69, 207)
HSL	hsl(289, 59%, 54%)
HSV	hsv(289, 67%, 81%)
CMYK	cmyk(12.1%, 66.7%, 0%, 18.8%)
CIE-LAB	lab(50.34, 64.32, -50.41)
CIE-LCH	lch(50.34, 81.72, 321.91°)
OKLab	oklab(59.99% 0.1671 -0.141)
OKLCH	oklch(59.99% 0.219 319.8)
XYZ	xyz(32.6806, 18.7079, 60.9089)
Luminance	0.1871 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B645CF #5ECF45

analogous

#7145CF #B645CF #CF45A3

triadic

#B645CF #CFB645 #45CFB6

tetradic

#B645CF #CF7145 #5ECF45 #45A3CF

square

#B645CF #CF7145 #5ECF45 #45A3CF

split-complementary

#B645CF #A3CF45 #45CF71

monochromatic

#6A207A #942CAB #B645CF #C976DC #DCA6E8

Accessibility & contrast

On white

4.43

#B645CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#B645CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B645CF

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B645CF	#FFFFFF	#000000	##000000
##B645CF	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1270D3

Deuteranopia (green-blind)

#507CCC

Tritanopia (blue-blind)

#B75E85

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #b645cf;
/* rgb */ color: rgb(182, 69, 207);
/* oklch */ color: oklch(60.0% 0.219 319.8);

Tailwind

colors: {
  custom: {
    50: '#cf81de',
    500: '#b645cf',
    950: '#000000',
  },
}

SCSS

$custom: #b645cf;
$custom-light: #cf81de;
$custom-dark: #000000;

JSON

{
  "hex": "#b645cf",
  "rgb": {
    "r": 182,
    "g": 69,
    "b": 207
  },
  "hsl": {
    "h": 289.13,
    "s": 58.974,
    "l": 54.118
  },
  "oklch": {
    "l": 0.59985,
    "c": 0.21864,
    "h": 319.8
  },
  "luminance": 0.18706
}

Semantic roles & 50–950 ramp

primary

#B645CF

secondary

#A5D59B

accent

#E24662

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140B15

muted

#837C83

Preview Lab

Preview with #B645CF

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

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