#B33BD9#B33BD9

#B33BD9 is a mid, highly saturated purple. Relative luminance 0.177; OKLCH L 59.2% C 0.238 H 316.6°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#B33BD9
RGB	rgb(179, 59, 217)
HSL	hsl(286, 68%, 54%)
HSV	hsv(286, 73%, 85%)
CMYK	cmyk(17.5%, 72.8%, 0%, 14.9%)
CIE-LAB	lab(49.16, 69.42, -58.05)
CIE-LCH	lch(49.16, 90.49, 320.10°)
OKLab	oklab(59.24% 0.1729 -0.1634)
OKLCH	oklch(59.24% 0.238 316.6)
XYZ	xyz(32.6769, 17.7227, 67.3317)
Luminance	0.1772 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33BD9 #61D93B

analogous

#643BD9 #B33BD9 #D93BB0

triadic

#B33BD9 #D9B33B #3BD9B3

tetradic

#B33BD9 #D9643B #61D93B #3BB0D9

square

#B33BD9 #D9643B #61D93B #3BB0D9

split-complementary

#B33BD9 #B0D93B #3BD964

monochromatic

#681981 #9123B4 #B33BD9 #C76EE3 #DBA2ED

Accessibility & contrast

On white

4.62

#B33BD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#B33BD9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B33BD9

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33BD9	#FFFFFF	#000000	##FFFFFF
##B33BD9	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EDD

Deuteranopia (green-blind)

#3C78D5

Tritanopia (blue-blind)

#B15C87

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b33bd9;
/* rgb */ color: rgb(179, 59, 217);
/* oklch */ color: oklch(59.2% 0.238 316.6);

Tailwind

colors: {
  custom: {
    50: '#ce7ce5',
    500: '#b33bd9',
    950: '#000000',
  },
}

SCSS

$custom: #b33bd9;
$custom-light: #ce7ce5;
$custom-dark: #000000;

JSON

{
  "hex": "#b33bd9",
  "rgb": {
    "r": 179,
    "g": 59,
    "b": 217
  },
  "hsl": {
    "h": 285.57,
    "s": 67.521,
    "l": 54.118
  },
  "oklch": {
    "l": 0.59244,
    "c": 0.23789,
    "h": 316.6
  },
  "luminance": 0.17721
}

Semantic roles & 50–950 ramp

primary

#B33BD9

secondary

#A6DA96

accent

#EA3D67

background

#FDF8FE

surface

#FAEFFC

border

#D3CAD5

text

#140A16

muted

#837C84

Preview Lab

Preview with #B33BD9

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

Preview Lab → · Contrast checker → · Palette generator →