#B645D9#B645D9

#B645D9 is a mid, highly saturated purple. Relative luminance 0.192; OKLCH L 60.6% C 0.228 H 317.1°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#B645D9
RGB	rgb(182, 69, 217)
HSL	hsl(286, 66%, 56%)
HSV	hsv(286, 68%, 85%)
CMYK	cmyk(16.1%, 68.2%, 0%, 14.9%)
CIE-LAB	lab(50.93, 66.22, -55.17)
CIE-LCH	lch(50.93, 86.19, 320.20°)
OKLab	oklab(60.6% 0.1667 -0.1549)
OKLCH	oklch(60.6% 0.228 317.1)
XYZ	xyz(33.9421, 19.2125, 67.5527)
Luminance	0.1921 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B645D9 #68D945

analogous

#6C45D9 #B645D9 #D945B2

triadic

#B645D9 #D9B645 #45D9B6

tetradic

#B645D9 #D96C45 #68D945 #45B2D9

square

#B645D9 #D96C45 #68D945 #45B2D9

split-complementary

#B645D9 #B2D945 #45D96C

monochromatic

#6E1C88 #9826BB #B645D9 #CA78E3 #DEABEE

Accessibility & contrast

On white

4.34

#B645D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#B645D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B645D9

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B645D9	#FFFFFF	#000000	##000000
##B645D9	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072DD

Deuteranopia (green-blind)

#487DD6

Tritanopia (blue-blind)

#B4628A

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #b645d9;
/* rgb */ color: rgb(182, 69, 217);
/* oklch */ color: oklch(60.6% 0.228 317.1);

Tailwind

colors: {
  custom: {
    50: '#d081e5',
    500: '#b645d9',
    950: '#000000',
  },
}

SCSS

$custom: #b645d9;
$custom-light: #d081e5;
$custom-dark: #000000;

JSON

{
  "hex": "#b645d9",
  "rgb": {
    "r": 182,
    "g": 69,
    "b": 217
  },
  "hsl": {
    "h": 285.811,
    "s": 66.071,
    "l": 56.078
  },
  "oklch": {
    "l": 0.60599,
    "c": 0.22755,
    "h": 317.1
  },
  "luminance": 0.19211
}

Semantic roles & 50–950 ramp

primary

#B645D9

secondary

#ADDB9E

accent

#E93F67

background

#FDF8FE

surface

#FAEFFC

border

#D3CAD5

text

#140B16

muted

#837C84

Preview Lab

Preview with #B645D9

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

Preview Lab → · Contrast checker → · Palette generator →