#B33FC3#B33FC3

#B33FC3 is a mid, highly saturated purple. Relative luminance 0.171; OKLCH L 58.3% C 0.214 H 322.6°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#B33FC3
RGB	rgb(179, 63, 195)
HSL	hsl(293, 52%, 51%)
HSV	hsv(293, 68%, 76%)
CMYK	cmyk(8.2%, 67.7%, 0%, 23.5%)
CIE-LAB	lab(48.36, 63.83, -46.68)
CIE-LCH	lch(48.36, 79.08, 323.82°)
OKLab	oklab(58.25% 0.1703 -0.1301)
OKLCH	oklch(58.25% 0.214 322.6)
XYZ	xyz(30.2173, 17.0805, 53.3244)
Luminance	0.1708 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33FC3 #4FC33F

analogous

#713FC3 #B33FC3 #C33F91

triadic

#B33FC3 #C3B33F #3FC3B3

tetradic

#B33FC3 #C3713F #4FC33F #3F91C3

square

#B33FC3 #C3713F #4FC33F #3F91C3

split-complementary

#B33FC3 #91C33F #3FC371

monochromatic

#5F2067 #892F96 #B33FC3 #C56ED2 #D89CE0

Accessibility & contrast

On white

4.76

#B33FC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#B33FC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33FC3

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33FC3	#FFFFFF	#000000	##FFFFFF
##B33FC3	1.00	4.76	4.42	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#186AC7

Deuteranopia (green-blind)

#5277C0

Tritanopia (blue-blind)

#B5557C

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #b33fc3;
/* rgb */ color: rgb(179, 63, 195);
/* oklch */ color: oklch(58.3% 0.214 322.6);

Tailwind

colors: {
  custom: {
    50: '#cd7dd6',
    500: '#b33fc3',
    950: '#000000',
  },
}

SCSS

$custom: #b33fc3;
$custom-light: #cd7dd6;
$custom-dark: #000000;

JSON

{
  "hex": "#b33fc3",
  "rgb": {
    "r": 179,
    "g": 63,
    "b": 195
  },
  "hsl": {
    "h": 292.727,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.5825,
    "c": 0.21436,
    "h": 322.6
  },
  "luminance": 0.17079
}

Semantic roles & 50–950 ramp

primary

#B33FC3

secondary

#99CC92

accent

#DC4C5D

background

#FDF8FD

surface

#FAEFFA

border

#D3CAD3

text

#140A14

muted

#837C83

Preview Lab

Preview with #B33FC3

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

Preview Lab → · Contrast checker → · Palette generator →