#B333B3#B333B3

#B333B3 is a mid, highly saturated purple. Relative luminance 0.152; OKLCH L 56.2% C 0.215 H 328.0°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#B333B3
RGB	rgb(179, 51, 179)
HSL	hsl(300, 56%, 45%)
HSV	hsv(300, 72%, 70%)
CMYK	cmyk(0%, 71.5%, 0%, 29.8%)
CIE-LAB	lab(45.92, 65.45, -41.23)
CIE-LCH	lch(45.92, 77.35, 327.79°)
OKLab	oklab(56.21% 0.1826 -0.1142)
OKLCH	oklch(56.21% 0.215 328)
XYZ	xyz(27.9106, 15.2080, 44.1045)
Luminance	0.1521 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B333B3 #33B333

analogous

#7333B3 #B333B3 #B33373

triadic

#B333B3 #B3B333 #33B3B3

tetradic

#B333B3 #B37333 #33B333 #3373B3

square

#B333B3 #B37333 #33B333 #3373B3

split-complementary

#B333B3 #73B333 #33B373

monochromatic

#541854 #832583 #B333B3 #CE55CE #DC84DC

Accessibility & contrast

On white

5.20

#B333B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#B333B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B333B3

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B333B3	#FFFFFF	#000000	##FFFFFF
##B333B3	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B62B7

Deuteranopia (green-blind)

#5573B0

Tritanopia (blue-blind)

#B94670

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b333b3;
/* rgb */ color: rgb(179, 51, 179);
/* oklch */ color: oklch(56.2% 0.215 328.0);

Tailwind

colors: {
  custom: {
    50: '#cd77ca',
    500: '#b333b3',
    950: '#000000',
  },
}

SCSS

$custom: #b333b3;
$custom-light: #cd77ca;
$custom-dark: #000000;

JSON

{
  "hex": "#b333b3",
  "rgb": {
    "r": 179,
    "g": 51,
    "b": 179
  },
  "hsl": {
    "h": 300,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.56209,
    "c": 0.21534,
    "h": 328
  },
  "luminance": 0.15206
}

Semantic roles & 50–950 ramp

primary

#B333B3

secondary

#7CC67C

accent

#DF4949

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A13

muted

#837C82

Preview Lab

Preview with #B333B3

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

Preview Lab → · Contrast checker → · Palette generator →