#B333C1#B333C1

#B333C1 is a mid, highly saturated purple. Relative luminance 0.158; OKLCH L 57.0% C 0.226 H 323.6°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#B333C1
RGB	rgb(179, 51, 193)
HSL	hsl(294, 58%, 48%)
HSV	hsv(294, 74%, 76%)
CMYK	cmyk(7.3%, 73.6%, 0%, 24.3%)
CIE-LAB	lab(46.72, 67.82, -48.14)
CIE-LCH	lch(46.72, 83.17, 324.63°)
OKLab	oklab(57.04% 0.1822 -0.1343)
OKLCH	oklch(57.04% 0.226 323.6)
XYZ	xyz(29.3990, 15.8034, 51.9436)
Luminance	0.1580 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B333C1 #41C133

analogous

#6C33C1 #B333C1 #C13388

triadic

#B333C1 #C1B333 #33C1B3

tetradic

#B333C1 #C16C33 #41C133 #3388C1

square

#B333C1 #C16C33 #41C133 #3388C1

split-complementary

#B333C1 #88C133 #33C16C

monochromatic

#591960 #862691 #B333C1 #C85DD4 #D98DE1

Accessibility & contrast

On white

5.05

#B333C1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#B333C1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B333C1

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B333C1	#FFFFFF	#000000	##FFFFFF
##B333C1	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C5

Deuteranopia (green-blind)

#4C74BE

Tritanopia (blue-blind)

#B64D78

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b333c1;
/* rgb */ color: rgb(179, 51, 193);
/* oklch */ color: oklch(57.0% 0.226 323.6);

Tailwind

colors: {
  custom: {
    50: '#ce78d4',
    500: '#b333c1',
    950: '#000000',
  },
}

SCSS

$custom: #b333c1;
$custom-light: #ce78d4;
$custom-dark: #000000;

JSON

{
  "hex": "#b333c1",
  "rgb": {
    "r": 179,
    "g": 51,
    "b": 193
  },
  "hsl": {
    "h": 294.085,
    "s": 58.197,
    "l": 47.843
  },
  "oklch": {
    "l": 0.57035,
    "c": 0.22639,
    "h": 323.6
  },
  "luminance": 0.15802
}

Semantic roles & 50–950 ramp

primary

#B333C1

secondary

#8BCB84

accent

#E14656

background

#FDF7FD

surface

#FAEEFA

border

#D3C9D3

text

#140A14

muted

#837C83

Preview Lab

Preview with #B333C1

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

Preview Lab → · Contrast checker → · Palette generator →