#B33CD0#B33CD0

#B33CD0 is a mid, highly saturated purple. Relative luminance 0.174; OKLCH L 58.8% C 0.229 H 319.0°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#B33CD0
RGB	rgb(179, 60, 208)
HSL	hsl(288, 61%, 53%)
HSV	hsv(288, 71%, 82%)
CMYK	cmyk(13.9%, 71.2%, 0%, 18.4%)
CIE-LAB	lab(48.72, 67.36, -53.60)
CIE-LCH	lch(48.72, 86.08, 321.49°)
OKLab	oklab(58.76% 0.1728 -0.1503)
OKLCH	oklch(58.76% 0.229 319)
XYZ	xyz(31.5899, 17.3710, 61.3512)
Luminance	0.1737 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33CD0 #59D03C

analogous

#693CD0 #B33CD0 #D03CA3

triadic

#B33CD0 #D0B33C #3CD0B3

tetradic

#B33CD0 #D0693C #59D03C #3CA3D0

square

#B33CD0 #D0693C #59D03C #3CA3D0

split-complementary

#B33CD0 #A3D03C #3CD069

monochromatic

#641C75 #8E28A7 #B33CD0 #C66DDC #D99FE8

Accessibility & contrast

On white

4.69

#B33CD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#B33CD0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33CD0

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33CD0	#FFFFFF	#000000	##FFFFFF
##B33CD0	1.00	4.69	4.47	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD4

Deuteranopia (green-blind)

#4678CD

Tritanopia (blue-blind)

#B35982

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #b33cd0;
/* rgb */ color: rgb(179, 60, 208);
/* oklch */ color: oklch(58.8% 0.229 319.0);

Tailwind

colors: {
  custom: {
    50: '#ce7cdf',
    500: '#b33cd0',
    950: '#000000',
  },
}

SCSS

$custom: #b33cd0;
$custom-light: #ce7cdf;
$custom-dark: #000000;

JSON

{
  "hex": "#b33cd0",
  "rgb": {
    "r": 179,
    "g": 60,
    "b": 208
  },
  "hsl": {
    "h": 288.243,
    "s": 61.157,
    "l": 52.549
  },
  "oklch": {
    "l": 0.58756,
    "c": 0.22904,
    "h": 319
  },
  "luminance": 0.17369
}

Semantic roles & 50–950 ramp

primary

#B33CD0

secondary

#A0D494

accent

#E44463

background

#FDF8FD

surface

#FAEFFB

border

#D3CAD4

text

#140A15

muted

#837C83

Preview Lab

Preview with #B33CD0

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

Preview Lab → · Contrast checker → · Palette generator →