#B645D4#B645D4

#B645D4 is a mid, highly saturated purple. Relative luminance 0.190; OKLCH L 60.3% C 0.223 H 318.4°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#B645D4
RGB	rgb(182, 69, 212)
HSL	hsl(287, 62%, 55%)
HSV	hsv(287, 67%, 83%)
CMYK	cmyk(14.2%, 67.5%, 0%, 16.9%)
CIE-LAB	lab(50.64, 65.26, -52.80)
CIE-LCH	lch(50.64, 83.95, 321.03°)
OKLab	oklab(60.29% 0.1669 -0.148)
OKLCH	oklch(60.29% 0.223 318.4)
XYZ	xyz(33.3016, 18.9563, 64.1794)
Luminance	0.1895 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B645D4 #63D445

analogous

#6F45D4 #B645D4 #D445AA

triadic

#B645D4 #D4B645 #45D4B6

tetradic

#B645D4 #D46F45 #63D445 #45AAD4

square

#B645D4 #D46F45 #63D445 #45AAD4

split-complementary

#B645D4 #AAD445 #45D46F

monochromatic

#6C1E81 #9629B3 #B645D4 #CA77DF #DDA8EB

Accessibility & contrast

On white

4.38

#B645D4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#B645D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B645D4

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B645D4	#FFFFFF	#000000	##000000
##B645D4	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071D8

Deuteranopia (green-blind)

#4C7CD1

Tritanopia (blue-blind)

#B66087

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #b645d4;
/* rgb */ color: rgb(182, 69, 212);
/* oklch */ color: oklch(60.3% 0.223 318.4);

Tailwind

colors: {
  custom: {
    50: '#d081e2',
    500: '#b645d4',
    950: '#000000',
  },
}

SCSS

$custom: #b645d4;
$custom-light: #d081e2;
$custom-dark: #000000;

JSON

{
  "hex": "#b645d4",
  "rgb": {
    "r": 182,
    "g": 69,
    "b": 212
  },
  "hsl": {
    "h": 287.413,
    "s": 62.445,
    "l": 55.098
  },
  "oklch": {
    "l": 0.60289,
    "c": 0.22309,
    "h": 318.4
  },
  "luminance": 0.18955
}

Semantic roles & 50–950 ramp

primary

#B645D4

secondary

#A9D89C

accent

#E64265

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140B15

muted

#837C83

Preview Lab

Preview with #B645D4

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

Preview Lab → · Contrast checker → · Palette generator →