#B33DD7#B33DD7

#B33DD7 is a mid, highly saturated purple. Relative luminance 0.178; OKLCH L 59.3% C 0.234 H 317.0°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#B33DD7
RGB	rgb(179, 61, 215)
HSL	hsl(286, 66%, 54%)
HSV	hsv(286, 72%, 84%)
CMYK	cmyk(16.7%, 71.6%, 0%, 15.7%)
CIE-LAB	lab(49.29, 68.31, -56.70)
CIE-LCH	lch(49.29, 88.77, 320.30°)
OKLab	oklab(59.3% 0.1712 -0.1594)
OKLCH	oklch(59.3% 0.234 317)
XYZ	xyz(32.5231, 17.8289, 66.0050)
Luminance	0.1783 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33DD7 #61D73D

analogous

#663DD7 #B33DD7 #D73DAE

triadic

#B33DD7 #D7B33D #3DD7B3

tetradic

#B33DD7 #D7663D #61D73D #3DAED7

square

#B33DD7 #D7663D #61D73D #3DAED7

split-complementary

#B33DD7 #AED73D #3DD766

monochromatic

#681A7F #9125B2 #B33DD7 #C770E1 #DBA2EC

Accessibility & contrast

On white

4.60

#B33DD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#B33DD7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #B33DD7

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33DD7	#FFFFFF	#000000	##FFFFFF
##B33DD7	1.00	4.60	4.57	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EDB

Deuteranopia (green-blind)

#4079D4

Tritanopia (blue-blind)

#B15D87

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #b33dd7;
/* rgb */ color: rgb(179, 61, 215);
/* oklch */ color: oklch(59.3% 0.234 317.0);

Tailwind

colors: {
  custom: {
    50: '#ce7de4',
    500: '#b33dd7',
    950: '#000000',
  },
}

SCSS

$custom: #b33dd7;
$custom-light: #ce7de4;
$custom-dark: #000000;

JSON

{
  "hex": "#b33dd7",
  "rgb": {
    "r": 179,
    "g": 61,
    "b": 215
  },
  "hsl": {
    "h": 285.974,
    "s": 65.812,
    "l": 54.118
  },
  "oklch": {
    "l": 0.59296,
    "c": 0.23397,
    "h": 317
  },
  "luminance": 0.17827
}

Semantic roles & 50–950 ramp

primary

#B33DD7

secondary

#A6D997

accent

#E93F67

background

#FDF8FE

surface

#FAEFFC

border

#D3CAD5

text

#140B16

muted

#837C84

Preview Lab

Preview with #B33DD7

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

Preview Lab → · Contrast checker → · Palette generator →