#B33DDB#B33DDB

#B33DDB is a mid, highly saturated purple. Relative luminance 0.180; OKLCH L 59.6% C 0.237 H 316.0°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#B33DDB
RGB	rgb(179, 61, 219)
HSL	hsl(285, 69%, 55%)
HSV	hsv(285, 72%, 86%)
CMYK	cmyk(18.3%, 72.1%, 0%, 14.1%)
CIE-LAB	lab(49.54, 69.07, -58.57)
CIE-LCH	lch(49.54, 90.56, 319.70°)
OKLab	oklab(59.56% 0.1708 -0.1649)
OKLCH	oklch(59.56% 0.237 316)
XYZ	xyz(33.0433, 18.0370, 68.7450)
Luminance	0.1804 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33DDB #65DB3D

analogous

#643DDB #B33DDB #DB3DB4

triadic

#B33DDB #DBB33D #3DDBB3

tetradic

#B33DDB #DB643D #65DB3D #3DB4DB

square

#B33DDB #DB643D #65DB3D #3DB4DB

split-complementary

#B33DDB #B4DB3D #3DDB64

monochromatic

#6A1985 #9322B9 #B33DDB #C771E5 #DBA4EE

Accessibility & contrast

On white

4.56

#B33DDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#B33DDB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B33DDB

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33DDB	#FFFFFF	#000000	##000000
##B33DDB	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FDF

Deuteranopia (green-blind)

#3B79D7

Tritanopia (blue-blind)

#B05E89

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #b33ddb;
/* rgb */ color: rgb(179, 61, 219);
/* oklch */ color: oklch(59.6% 0.237 316.0);

Tailwind

colors: {
  custom: {
    50: '#ce7de7',
    500: '#b33ddb',
    950: '#000000',
  },
}

SCSS

$custom: #b33ddb;
$custom-light: #ce7de7;
$custom-dark: #000000;

JSON

{
  "hex": "#b33ddb",
  "rgb": {
    "r": 179,
    "g": 61,
    "b": 219
  },
  "hsl": {
    "h": 284.81,
    "s": 68.696,
    "l": 54.902
  },
  "oklch": {
    "l": 0.59557,
    "c": 0.23745,
    "h": 316
  },
  "luminance": 0.18036
}

Semantic roles & 50–950 ramp

primary

#B33DDB

secondary

#A9DB99

accent

#EC3C69

background

#FDF8FE

surface

#FAEFFC

border

#D3CAD5

text

#140B16

muted

#837C84

Preview Lab

Preview with #B33DDB

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

Preview Lab → · Contrast checker → · Palette generator →