#B33BBA#B33BBA

#B33BBA is a mid, highly saturated purple. Relative luminance 0.163; OKLCH L 57.3% C 0.212 H 325.6°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#B33BBA
RGB	rgb(179, 59, 186)
HSL	hsl(297, 52%, 48%)
HSV	hsv(297, 68%, 73%)
CMYK	cmyk(3.8%, 68.3%, 0%, 27.1%)
CIE-LAB	lab(47.31, 63.77, -43.11)
CIE-LCH	lch(47.31, 76.98, 325.94°)
OKLab	oklab(57.33% 0.1746 -0.1197)
OKLCH	oklch(57.33% 0.212 325.6)
XYZ	xyz(29.0167, 16.2587, 48.0547)
Luminance	0.1626 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33BBA #42BA3B

analogous

#733BBA #B33BBA #BA3B81

triadic

#B33BBA #BAB33B #3BBAB3

tetradic

#B33BBA #BA733B #42BA3B #3B81BA

square

#B33BBA #BA733B #42BA3B #3B81BA

split-complementary

#B33BBA #81BA3B #3BBA73

monochromatic

#5A1E5D #862C8C #B33BBA #C864CE #D993DD

Accessibility & contrast

On white

4.94

#B33BBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#B33BBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33BBA

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33BBA	#FFFFFF	#000000	##FFFFFF
##B33BBA	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2067BE

Deuteranopia (green-blind)

#5575B7

Tritanopia (blue-blind)

#B74F76

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b33bba;
/* rgb */ color: rgb(179, 59, 186);
/* oklch */ color: oklch(57.3% 0.212 325.6);

Tailwind

colors: {
  custom: {
    50: '#cd7bcf',
    500: '#b33bba',
    950: '#000000',
  },
}

SCSS

$custom: #b33bba;
$custom-light: #cd7bcf;
$custom-dark: #000000;

JSON

{
  "hex": "#b33bba",
  "rgb": {
    "r": 179,
    "g": 59,
    "b": 186
  },
  "hsl": {
    "h": 296.693,
    "s": 51.837,
    "l": 48.039
  },
  "oklch": {
    "l": 0.57334,
    "c": 0.21171,
    "h": 325.6
  },
  "luminance": 0.16257
}

Semantic roles & 50–950 ramp

primary

#B33BBA

secondary

#8CC889

accent

#DB4D54

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A14

muted

#837C82

Preview Lab

Preview with #B33BBA

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

Preview Lab → · Contrast checker → · Palette generator →