#B433BB#B433BB

#B433BB is a mid, highly saturated purple. Relative luminance 0.157; OKLCH L 56.8% C 0.222 H 325.8°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#B433BB
RGB	rgb(180, 51, 187)
HSL	hsl(297, 57%, 47%)
HSV	hsv(297, 73%, 73%)
CMYK	cmyk(3.7%, 72.7%, 0%, 26.7%)
CIE-LAB	lab(46.53, 67.00, -44.94)
CIE-LCH	lch(46.53, 80.68, 326.15°)
OKLab	oklab(56.82% 0.1836 -0.1249)
OKLCH	oklch(56.82% 0.222 325.8)
XYZ	xyz(28.9752, 15.6607, 48.5007)
Luminance	0.1566 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B433BB #3ABB33

analogous

#7033BB #B433BB #BB337E

triadic

#B433BB #BBB433 #33BBB4

tetradic

#B433BB #BB7033 #3ABB33 #337EBB

square

#B433BB #BB7033 #3ABB33 #337EBB

split-complementary

#B433BB #7EBB33 #33BB70

monochromatic

#57195B #86268B #B433BB #CC59D2 #DB89DF

Accessibility & contrast

On white

5.08

#B433BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#B433BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B433BB

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B433BB	#FFFFFF	#000000	##FFFFFF
##B433BB	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0864BF

Deuteranopia (green-blind)

#5174B8

Tritanopia (blue-blind)

#B84A74

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b433bb;
/* rgb */ color: rgb(180, 51, 187);
/* oklch */ color: oklch(56.8% 0.222 325.8);

Tailwind

colors: {
  custom: {
    50: '#ce78d0',
    500: '#b433bb',
    950: '#000000',
  },
}

SCSS

$custom: #b433bb;
$custom-light: #ce78d0;
$custom-dark: #000000;

JSON

{
  "hex": "#b433bb",
  "rgb": {
    "r": 180,
    "g": 51,
    "b": 187
  },
  "hsl": {
    "h": 296.912,
    "s": 57.143,
    "l": 46.667
  },
  "oklch": {
    "l": 0.5682,
    "c": 0.22207,
    "h": 325.8
  },
  "luminance": 0.15659
}

Semantic roles & 50–950 ramp

primary

#B433BB

secondary

#85C981

accent

#E0474F

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A14

muted

#837C82

Preview Lab

Preview with #B433BB

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

Preview Lab → · Contrast checker → · Palette generator →