#B33FCF#B33FCF

#B33FCF is a mid, highly saturated purple. Relative luminance 0.176; OKLCH L 59.0% C 0.225 H 319.1°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#B33FCF
RGB	rgb(179, 63, 207)
HSL	hsl(288, 60%, 53%)
HSV	hsv(288, 70%, 81%)
CMYK	cmyk(13.5%, 69.6%, 0%, 18.8%)
CIE-LAB	lab(49.06, 66.04, -52.48)
CIE-LCH	lch(49.06, 84.35, 321.53°)
OKLab	oklab(58.98% 0.1699 -0.1471)
OKLCH	oklch(58.98% 0.225 319.1)
XYZ	xyz(31.6289, 17.6452, 60.7592)
Luminance	0.1764 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33FCF #5BCF3F

analogous

#6B3FCF #B33FCF #CF3FA3

triadic

#B33FCF #CFB33F #3FCFB3

tetradic

#B33FCF #CF6B3F #5BCF3F #3FA3CF

square

#B33FCF #CF6B3F #5BCF3F #3FA3CF

split-complementary

#B33FCF #A3CF3F #3FCF6B

monochromatic

#651E76 #8F2AA7 #B33FCF #C670DB #DAA1E7

Accessibility & contrast

On white

4.64

#B33FCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#B33FCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B33FCF

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33FCF	#FFFFFF	#000000	##FFFFFF
##B33FCF	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD3

Deuteranopia (green-blind)

#4978CC

Tritanopia (blue-blind)

#B35A83

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b33fcf;
/* rgb */ color: rgb(179, 63, 207);
/* oklch */ color: oklch(59.0% 0.225 319.1);

Tailwind

colors: {
  custom: {
    50: '#ce7ede',
    500: '#b33fcf',
    950: '#000000',
  },
}

SCSS

$custom: #b33fcf;
$custom-light: #ce7ede;
$custom-dark: #000000;

JSON

{
  "hex": "#b33fcf",
  "rgb": {
    "r": 179,
    "g": 63,
    "b": 207
  },
  "hsl": {
    "h": 288.333,
    "s": 60,
    "l": 52.941
  },
  "oklch": {
    "l": 0.58979,
    "c": 0.22471,
    "h": 319.1
  },
  "luminance": 0.17644
}

Semantic roles & 50–950 ramp

primary

#B33FCF

secondary

#A2D496

accent

#E34563

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140B15

muted

#837C83

Preview Lab

Preview with #B33FCF

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

Preview Lab → · Contrast checker → · Palette generator →