#B33FBB#B33FBB

#B33FBB is a mid, highly saturated purple. Relative luminance 0.167; OKLCH L 57.8% C 0.208 H 325.1°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#B33FBB
RGB	rgb(179, 63, 187)
HSL	hsl(296, 50%, 49%)
HSV	hsv(296, 66%, 73%)
CMYK	cmyk(4.3%, 66.3%, 0%, 26.7%)
CIE-LAB	lab(47.92, 62.41, -42.74)
CIE-LCH	lch(47.92, 75.64, 325.59°)
OKLab	oklab(57.79% 0.1703 -0.1187)
OKLCH	oklch(57.79% 0.208 325.1)
XYZ	xyz(29.3369, 16.7284, 48.6878)
Luminance	0.1673 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33FBB #47BB3F

analogous

#753FBB #B33FBB #BB3F85

triadic

#B33FBB #BBB33F #3FBBB3

tetradic

#B33FBB #BB753F #47BB3F #3F85BB

square

#B33FBB #BB753F #47BB3F #3F85BB

split-complementary

#B33FBB #85BB3F #3FBB75

monochromatic

#5B205F #87308D #B33FBB #C76ACD #D898DC

Accessibility & contrast

On white

4.83

#B33FBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#B33FBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33FBB

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33FBB	#FFFFFF	#000000	##FFFFFF
##B33FBB	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2669BF

Deuteranopia (green-blind)

#5777B8

Tritanopia (blue-blind)

#B75278

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b33fbb;
/* rgb */ color: rgb(179, 63, 187);
/* oklch */ color: oklch(57.8% 0.208 325.1);

Tailwind

colors: {
  custom: {
    50: '#cd7dd0',
    500: '#b33fbb',
    950: '#000000',
  },
}

SCSS

$custom: #b33fbb;
$custom-light: #cd7dd0;
$custom-dark: #000000;

JSON

{
  "hex": "#b33fbb",
  "rgb": {
    "r": 179,
    "g": 63,
    "b": 187
  },
  "hsl": {
    "h": 296.129,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.57786,
    "c": 0.20758,
    "h": 325.1
  },
  "luminance": 0.16727
}

Semantic roles & 50–950 ramp

primary

#B33FBB

secondary

#91C88E

accent

#D94F58

background

#FDF8FC

surface

#FAEFF9

border

#D3CAD2

text

#140A14

muted

#837C82

Preview Lab

Preview with #B33FBB

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

Preview Lab → · Contrast checker → · Palette generator →