#B633B3#B633B3

#B633B3 is a mid, highly saturated purple. Relative luminance 0.156; OKLCH L 56.7% C 0.217 H 329.0°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX#B633B3
RGBrgb(182, 51, 179)
HSLhsl(301, 56%, 46%)
HSVhsv(301, 72%, 71%)
CMYKcmyk(0%, 72%, 1.6%, 28.6%)
CIE-LABlab(46.40, 66.11, -40.42)
CIE-LCHlch(46.40, 77.49, 328.56°)
OKLaboklab(56.65% 0.1858 -0.1118)
OKLCHoklch(56.65% 0.217 329)
XYZxyz(28.6117, 15.5695, 44.1373)
Luminance0.1557 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B633B3 #33B636
analogous
#7733B6 #B633B3 #B63371
triadic
#B633B3 #B3B633 #33B3B6
tetradic
#B633B3 #B67733 #33B636 #3371B6
square
#B633B3 #B67733 #33B636 #3371B6
split-complementary
#B633B3 #71B633 #33B677
monochromatic
#561855 #862684 #B633B3 #D056CD #DD86DB

Accessibility & contrast

On white

5.11
#B633B3 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.11
#B633B3 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B633B3
5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B633B3#FFFFFF#000000##FFFFFF
##B633B31.005.114.115.11
#FFFFFF5.111.0021.001.00
#0000004.1121.001.0021.00
##FFFFFF5.111.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1F63B7
Deuteranopia (green-blind)
#5874B0
Tritanopia (blue-blind)
#BC4670
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #b633b3;
/* rgb */ color: rgb(182, 51, 179);
/* oklch */ color: oklch(56.7% 0.217 329.0);
Tailwind
colors: {
  custom: {
    50: '#d078ca',
    500: '#b633b3',
    950: '#000000',
  },
}
SCSS
$custom: #b633b3;
$custom-light: #d078ca;
$custom-dark: #000000;
JSON
{
  "hex": "#b633b3",
  "rgb": {
    "r": 182,
    "g": 51,
    "b": 179
  },
  "hsl": {
    "h": 301.374,
    "s": 56.223,
    "l": 45.686
  },
  "oklch": {
    "l": 0.56652,
    "c": 0.21682,
    "h": 329
  },
  "luminance": 0.15567
}

Semantic roles & 50–950 ramp

primary
#B633B3
secondary
#7EC780
accent
#E04C48
background
#FDF7FC
surface
#FAEEF8
border
#D3C9D1
text
#140A13
muted
#837C82

Preview Lab

Preview with #B633B3

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

Preview Lab → · Contrast checker → · Palette generator →

#B633B3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva