#B645DA#B645DA

#B645DA is a mid, highly saturated purple. Relative luminance 0.193; OKLCH L 60.7% C 0.228 H 316.8°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#B645DA
RGB	rgb(182, 69, 218)
HSL	hsl(286, 67%, 56%)
HSV	hsv(286, 68%, 85%)
CMYK	cmyk(16.5%, 68.3%, 0%, 14.5%)
CIE-LAB	lab(51.00, 66.41, -55.65)
CIE-LCH	lch(51.00, 86.64, 320.04°)
OKLab	oklab(60.66% 0.1666 -0.1563)
OKLCH	oklch(60.66% 0.228 316.8)
XYZ	xyz(34.0725, 19.2647, 68.2397)
Luminance	0.1926 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B645DA #69DA45

analogous

#6C45DA #B645DA #DA45B4

triadic

#B645DA #DAB645 #45DAB6

tetradic

#B645DA #DA6C45 #69DA45 #45B4DA

square

#B645DA #DA6C45 #69DA45 #45B4DA

split-complementary

#B645DA #B4DA45 #45DA6C

monochromatic

#6F1B89 #9825BC #B645DA #CA78E4 #DEABEE

Accessibility & contrast

On white

4.33

#B645DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#B645DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B645DA

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B645DA	#FFFFFF	#000000	##000000
##B645DA	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073DE

Deuteranopia (green-blind)

#477DD7

Tritanopia (blue-blind)

#B4628B

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #b645da;
/* rgb */ color: rgb(182, 69, 218);
/* oklch */ color: oklch(60.7% 0.228 316.8);

Tailwind

colors: {
  custom: {
    50: '#d082e6',
    500: '#b645da',
    950: '#000000',
  },
}

SCSS

$custom: #b645da;
$custom-light: #d082e6;
$custom-dark: #000000;

JSON

{
  "hex": "#b645da",
  "rgb": {
    "r": 182,
    "g": 69,
    "b": 218
  },
  "hsl": {
    "h": 285.503,
    "s": 66.816,
    "l": 56.275
  },
  "oklch": {
    "l": 0.60662,
    "c": 0.22845,
    "h": 316.8
  },
  "luminance": 0.19263
}

Semantic roles & 50–950 ramp

primary

#B645DA

secondary

#AEDC9F

accent

#EA3E68

background

#FDF8FE

surface

#FAEFFC

border

#D3CAD5

text

#140B16

muted

#837C84

Preview Lab

Preview with #B645DA

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

Preview Lab → · Contrast checker → · Palette generator →