#B645C6#B645C6

#B645C6 is a mid, highly saturated purple. Relative luminance 0.183; OKLCH L 59.5% C 0.211 H 322.5°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#B645C6
RGB	rgb(182, 69, 198)
HSL	hsl(293, 53%, 52%)
HSV	hsv(293, 65%, 78%)
CMYK	cmyk(8.1%, 65.2%, 0%, 22.4%)
CIE-LAB	lab(49.83, 62.65, -46.04)
CIE-LCH	lch(49.83, 77.75, 323.69°)
OKLab	oklab(59.45% 0.1672 -0.1282)
OKLCH	oklch(59.45% 0.211 322.5)
XYZ	xyz(31.6115, 18.2803, 55.2785)
Luminance	0.1828 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B645C6 #55C645

analogous

#7545C6 #B645C6 #C64596

triadic

#B645C6 #C6B645 #45C6B6

tetradic

#B645C6 #C67545 #55C645 #4596C6

square

#B645C6 #C67545 #55C645 #4596C6

split-complementary

#B645C6 #96C645 #45C675

monochromatic

#65226F #90309E #B645C6 #C874D4 #DBA3E3

Accessibility & contrast

On white

4.51

#B645C6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#B645C6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B645C6

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B645C6	#FFFFFF	#000000	##000000
##B645C6	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#256ECA

Deuteranopia (green-blind)

#577BC3

Tritanopia (blue-blind)

#B85A80

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #b645c6;
/* rgb */ color: rgb(182, 69, 198);
/* oklch */ color: oklch(59.5% 0.211 322.5);

Tailwind

colors: {
  custom: {
    50: '#cf81d8',
    500: '#b645c6',
    950: '#000000',
  },
}

SCSS

$custom: #b645c6;
$custom-light: #cf81d8;
$custom-dark: #000000;

JSON

{
  "hex": "#b645c6",
  "rgb": {
    "r": 182,
    "g": 69,
    "b": 198
  },
  "hsl": {
    "h": 292.558,
    "s": 53.086,
    "l": 52.353
  },
  "oklch": {
    "l": 0.59454,
    "c": 0.21072,
    "h": 322.5
  },
  "luminance": 0.18279
}

Semantic roles & 50–950 ramp

primary

#B645C6

secondary

#9ECF97

accent

#DC4B5D

background

#FDF8FD

surface

#FAEFFA

border

#D3CAD3

text

#140B14

muted

#837C83

Preview Lab

Preview with #B645C6

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

Preview Lab → · Contrast checker → · Palette generator →