#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
RGBrgb(182, 59, 196)
HSLhsl(294, 54%, 50%)
HSVhsv(294, 70%, 77%)
CMYKcmyk(7.1%, 69.9%, 0%, 23.1%)
CIE-LABlab(48.34, 66.19, -47.27)
CIE-LCHlch(48.34, 81.34, 324.47°)
OKLaboklab(58.34% 0.1779 -0.1318)
OKLCHoklch(58.34% 0.221 323.5)
XYZxyz(30.8183, 17.0604, 53.8836)
Luminance0.1706 (WCAG relative)
Temperatureneutral
Familypurple

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
##B63BC41.004.764.414.76
#FFFFFF4.761.0021.001.00
#0000004.4121.001.0021.00
##FFFFFF4.761.0021.001.00

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 →

#B63BC4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva