#B63BC4#B63BC4

#B63BC4 is a mid, highly saturated purple. Relative luminance 0.171; OKLCH L 58.3% C 0.221 H 323.5°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#B63BC4
RGB	rgb(182, 59, 196)
HSL	hsl(294, 54%, 50%)
HSV	hsv(294, 70%, 77%)
CMYK	cmyk(7.1%, 69.9%, 0%, 23.1%)
CIE-LAB	lab(48.34, 66.19, -47.27)
CIE-LCH	lch(48.34, 81.34, 324.47°)
OKLab	oklab(58.34% 0.1779 -0.1318)
OKLCH	oklch(58.34% 0.221 323.5)
XYZ	xyz(30.8183, 17.0604, 53.8836)
Luminance	0.1706 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B63BC4 #49C43B

analogous

#723BC4 #B63BC4 #C43B8D

triadic

#B63BC4 #C4B63B #3BC4B6

tetradic

#B63BC4 #C4723B #49C43B #3B8DC4

square

#B63BC4 #C4723B #49C43B #3B8DC4

split-complementary

#B63BC4 #8DC43B #3BC472

monochromatic

#5F1F66 #8A2D95 #B63BC4 #C86AD2 #D999E0

Accessibility & contrast

On white

4.76

#B63BC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#B63BC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B63BC4

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B63BC4	#FFFFFF	#000000	##FFFFFF
##B63BC4	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D6AC8

Deuteranopia (green-blind)

#5278C1

Tritanopia (blue-blind)

#B9537C

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b63bc4;
/* rgb */ color: rgb(182, 59, 196);
/* oklch */ color: oklch(58.3% 0.221 323.5);

Tailwind

colors: {
  custom: {
    50: '#d07cd6',
    500: '#b63bc4',
    950: '#000000',
  },
}

SCSS

$custom: #b63bc4;
$custom-light: #d07cd6;
$custom-dark: #000000;

JSON

{
  "hex": "#b63bc4",
  "rgb": {
    "r": 182,
    "g": 59,
    "b": 196
  },
  "hsl": {
    "h": 293.869,
    "s": 53.725,
    "l": 50
  },
  "oklch": {
    "l": 0.58341,
    "c": 0.22134,
    "h": 323.5
  },
  "luminance": 0.17059
}

Semantic roles & 50–950 ramp

primary

#B63BC4

secondary

#95CC8F

accent

#DD4B5A

background

#FDF8FD

surface

#FAEFFA

border

#D3CAD3

text

#140A14

muted

#837C83

Preview Lab

Preview with #B63BC4

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

Preview Lab → · Contrast checker → · Palette generator →