#B33CD9#B33CD9

#B33CD9 is a mid, highly saturated purple. Relative luminance 0.178; OKLCH L 59.3% C 0.237 H 316.6°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#B33CD9
RGB	rgb(179, 60, 217)
HSL	hsl(285, 67%, 54%)
HSV	hsv(285, 72%, 85%)
CMYK	cmyk(17.5%, 72.4%, 0%, 14.9%)
CIE-LAB	lab(49.28, 69.06, -57.85)
CIE-LCH	lch(49.28, 90.08, 320.05°)
OKLab	oklab(59.33% 0.172 -0.1628)
OKLCH	oklch(59.33% 0.237 316.6)
XYZ	xyz(32.7287, 17.8265, 67.3490)
Luminance	0.1782 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33CD9 #62D93C

analogous

#653CD9 #B33CD9 #D93CB0

triadic

#B33CD9 #D9B33C #3CD9B3

tetradic

#B33CD9 #D9653C #62D93C #3CB0D9

square

#B33CD9 #D9653C #62D93C #3CB0D9

split-complementary

#B33CD9 #B0D93C #3CD965

monochromatic

#681981 #9123B5 #B33CD9 #C76FE3 #DBA2ED

Accessibility & contrast

On white

4.60

#B33CD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#B33CD9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B33CD9

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33CD9	#FFFFFF	#000000	##FFFFFF
##B33CD9	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EDD

Deuteranopia (green-blind)

#3D79D5

Tritanopia (blue-blind)

#B15D88

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b33cd9;
/* rgb */ color: rgb(179, 60, 217);
/* oklch */ color: oklch(59.3% 0.237 316.6);

Tailwind

colors: {
  custom: {
    50: '#ce7de5',
    500: '#b33cd9',
    950: '#000000',
  },
}

SCSS

$custom: #b33cd9;
$custom-light: #ce7de5;
$custom-dark: #000000;

JSON

{
  "hex": "#b33cd9",
  "rgb": {
    "r": 179,
    "g": 60,
    "b": 217
  },
  "hsl": {
    "h": 285.478,
    "s": 67.382,
    "l": 54.314
  },
  "oklch": {
    "l": 0.59334,
    "c": 0.23681,
    "h": 316.6
  },
  "luminance": 0.17825
}

Semantic roles & 50–950 ramp

primary

#B33CD9

secondary

#A7DA97

accent

#EA3E67

background

#FDF8FE

surface

#FAEFFC

border

#D3CAD5

text

#140B16

muted

#837C84

Preview Lab

Preview with #B33CD9

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

Preview Lab → · Contrast checker → · Palette generator →