#B645CA#B645CA

#B645CA is a mid, highly saturated purple. Relative luminance 0.185; OKLCH L 59.7% C 0.214 H 321.3°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#B645CA
RGB	rgb(182, 69, 202)
HSL	hsl(291, 56%, 53%)
HSV	hsv(291, 66%, 79%)
CMYK	cmyk(9.9%, 65.8%, 0%, 20.8%)
CIE-LAB	lab(50.06, 63.39, -47.99)
CIE-LCH	lch(50.06, 79.51, 322.87°)
OKLab	oklab(59.69% 0.1672 -0.1339)
OKLCH	oklch(59.69% 0.214 321.3)
XYZ	xyz(32.0790, 18.4672, 57.7405)
Luminance	0.1847 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B645CA #59CA45

analogous

#7345CA #B645CA #CA459C

triadic

#B645CA #CAB645 #45CAB6

tetradic

#B645CA #CA7345 #59CA45 #459CCA

square

#B645CA #CA7345 #59CA45 #459CCA

split-complementary

#B645CA #9CCA45 #45CA73

monochromatic

#672174 #922FA3 #B645CA #C975D8 #DBA4E5

Accessibility & contrast

On white

4.47

#B645CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#B645CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B645CA

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B645CA	#FFFFFF	#000000	##000000
##B645CA	1.00	4.47	4.69	4.69
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E6FCE

Deuteranopia (green-blind)

#547BC7

Tritanopia (blue-blind)

#B85C82

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #b645ca;
/* rgb */ color: rgb(182, 69, 202);
/* oklch */ color: oklch(59.7% 0.214 321.3);

Tailwind

colors: {
  custom: {
    50: '#cf81db',
    500: '#b645ca',
    950: '#000000',
  },
}

SCSS

$custom: #b645ca;
$custom-light: #cf81db;
$custom-dark: #000000;

JSON

{
  "hex": "#b645ca",
  "rgb": {
    "r": 182,
    "g": 69,
    "b": 202
  },
  "hsl": {
    "h": 290.977,
    "s": 55.649,
    "l": 53.137
  },
  "oklch": {
    "l": 0.59687,
    "c": 0.21422,
    "h": 321.3
  },
  "luminance": 0.18466
}

Semantic roles & 50–950 ramp

primary

#B645CA

secondary

#A1D299

accent

#DF495F

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140B15

muted

#837C83

Preview Lab

Preview with #B645CA

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

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