#B33EB5#B33EB5

#B33EB5 is a mid, highly saturated purple. Relative luminance 0.164; OKLCH L 57.3% C 0.204 H 327.1°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX#B33EB5
RGBrgb(179, 62, 181)
HSLhsl(299, 49%, 48%)
HSVhsv(299, 66%, 71%)
CMYKcmyk(1.1%, 65.7%, 0%, 29%)
CIE-LABlab(47.45, 61.76, -39.97)
CIE-LCHlch(47.45, 73.56, 327.09°)
OKLaboklab(57.35% 0.1713 -0.1106)
OKLCHoklch(57.35% 0.204 327.1)
XYZxyz(28.6531, 16.3671, 45.3571)
Luminance0.1636 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B33EB5 #40B53E
analogous
#783EB5 #B33EB5 #B53E7B
triadic
#B33EB5 #B5B33E #3EB5B3
tetradic
#B33EB5 #B5783E #40B53E #3E7BB5
square
#B33EB5 #B5783E #40B53E #3E7BB5
split-complementary
#B33EB5 #7BB53E #3EB578
monochromatic
#591F5A #862E87 #B33EB5 #C966CA #D993DA

Accessibility & contrast

On white

4.91
#B33EB5 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.27
#B33EB5 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33EB5
4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B33EB5#FFFFFF#000000##FFFFFF
##B33EB51.004.914.274.91
#FFFFFF4.911.0021.001.00
#0000004.2721.001.0021.00
##FFFFFF4.911.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2C67B8
Deuteranopia (green-blind)
#5A76B2
Tritanopia (blue-blind)
#B84F74
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #b33eb5;
/* rgb */ color: rgb(179, 62, 181);
/* oklch */ color: oklch(57.3% 0.204 327.1);
Tailwind
colors: {
  custom: {
    50: '#cd7ccb',
    500: '#b33eb5',
    950: '#000000',
  },
}
SCSS
$custom: #b33eb5;
$custom-light: #cd7ccb;
$custom-dark: #000000;
JSON
{
  "hex": "#b33eb5",
  "rgb": {
    "r": 179,
    "g": 62,
    "b": 181
  },
  "hsl": {
    "h": 298.992,
    "s": 48.971,
    "l": 47.647
  },
  "oklch": {
    "l": 0.57347,
    "c": 0.20387,
    "h": 327.1
  },
  "luminance": 0.16365
}

Semantic roles & 50–950 ramp

primary
#B33EB5
secondary
#8AC589
accent
#D94F52
background
#FDF8FC
surface
#FAEFF9
border
#D3CAD2
text
#140A13
muted
#837C82

Preview Lab

Preview with #B33EB5

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

Preview Lab → · Contrast checker → · Palette generator →

#B33EB5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva