#B33BB8#B33BB8

#B33BB8 is a mid, highly saturated purple. Relative luminance 0.162; OKLCH L 57.2% C 0.210 H 326.2°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX#B33BB8
RGBrgb(179, 59, 184)
HSLhsl(298, 51%, 48%)
HSVhsv(298, 68%, 72%)
CMYKcmyk(2.7%, 67.9%, 0%, 27.8%)
CIE-LABlab(47.20, 63.43, -42.12)
CIE-LCHlch(47.20, 76.14, 326.41°)
OKLaboklab(57.22% 0.1746 -0.1168)
OKLCHoklch(57.22% 0.21 326.2)
XYZxyz(28.8055, 16.1742, 46.9428)
Luminance0.1617 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B33BB8 #40B83B
analogous
#743BB8 #B33BB8 #B83B7E
triadic
#B33BB8 #B8B33B #3BB8B3
tetradic
#B33BB8 #B8743B #40B83B #3B7EB8
square
#B33BB8 #B8743B #40B83B #3B7EB8
split-complementary
#B33BB8 #7EB83B #3BB874
monochromatic
#591D5B #862C8A #B33BB8 #C963CD #D992DC

Accessibility & contrast

On white

4.96
#B33BB8 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.23
#B33BB8 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33BB8
4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B33BB8#FFFFFF#000000##FFFFFF
##B33BB81.004.964.234.96
#FFFFFF4.961.0021.001.00
#0000004.2321.001.0021.00
##FFFFFF4.961.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2366BC
Deuteranopia (green-blind)
#5675B5
Tritanopia (blue-blind)
#B84E75
Achromatopsia (no color)
#707070

Design tokens & code

CSS
--color: #b33bb8;
/* rgb */ color: rgb(179, 59, 184);
/* oklch */ color: oklch(57.2% 0.210 326.2);
Tailwind
colors: {
  custom: {
    50: '#cd7bce',
    500: '#b33bb8',
    950: '#000000',
  },
}
SCSS
$custom: #b33bb8;
$custom-light: #cd7bce;
$custom-dark: #000000;
JSON
{
  "hex": "#b33bb8",
  "rgb": {
    "r": 179,
    "g": 59,
    "b": 184
  },
  "hsl": {
    "h": 297.6,
    "s": 51.44,
    "l": 47.647
  },
  "oklch": {
    "l": 0.57219,
    "c": 0.21007,
    "h": 326.2
  },
  "luminance": 0.16172
}

Semantic roles & 50–950 ramp

primary
#B33BB8
secondary
#8AC788
accent
#DB4D53
background
#FDF7FC
surface
#FAEEF9
border
#D3C9D2
text
#140A13
muted
#837C82

Preview Lab

Preview with #B33BB8

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

Preview Lab → · Contrast checker → · Palette generator →

#B33BB8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva