#B645D5#B645D5

#B645D5 is a mid, highly saturated purple. Relative luminance 0.190; OKLCH L 60.4% C 0.224 H 318.2°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#B645D5
RGB	rgb(182, 69, 213)
HSL	hsl(287, 63%, 55%)
HSV	hsv(287, 68%, 84%)
CMYK	cmyk(14.6%, 67.6%, 0%, 16.5%)
CIE-LAB	lab(50.70, 65.46, -53.28)
CIE-LCH	lch(50.70, 84.40, 320.86°)
OKLab	oklab(60.35% 0.1669 -0.1494)
OKLCH	oklch(60.35% 0.224 318.2)
XYZ	xyz(33.4281, 19.0069, 64.8458)
Luminance	0.1900 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B645D5 #64D545

analogous

#6E45D5 #B645D5 #D545AC

triadic

#B645D5 #D5B645 #45D5B6

tetradic

#B645D5 #D56E45 #64D545 #45ACD5

square

#B645D5 #D56E45 #64D545 #45ACD5

split-complementary

#B645D5 #ACD545 #45D56E

monochromatic

#6C1D82 #9629B4 #B645D5 #CA77E0 #DDA9EC

Accessibility & contrast

On white

4.37

#B645D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#B645D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B645D5

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B645D5	#FFFFFF	#000000	##000000
##B645D5	1.00	4.37	4.80	4.80
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071D9

Deuteranopia (green-blind)

#4C7CD2

Tritanopia (blue-blind)

#B56088

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #b645d5;
/* rgb */ color: rgb(182, 69, 213);
/* oklch */ color: oklch(60.4% 0.224 318.2);

Tailwind

colors: {
  custom: {
    50: '#d081e3',
    500: '#b645d5',
    950: '#000000',
  },
}

SCSS

$custom: #b645d5;
$custom-light: #d081e3;
$custom-dark: #000000;

JSON

{
  "hex": "#b645d5",
  "rgb": {
    "r": 182,
    "g": 69,
    "b": 213
  },
  "hsl": {
    "h": 287.083,
    "s": 63.158,
    "l": 55.294
  },
  "oklch": {
    "l": 0.6035,
    "c": 0.22397,
    "h": 318.2
  },
  "luminance": 0.19005
}

Semantic roles & 50–950 ramp

primary

#B645D5

secondary

#AAD99D

accent

#E64265

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140B15

muted

#837C83

Preview Lab

Preview with #B645D5

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

Preview Lab → · Contrast checker → · Palette generator →