#B433BC#B433BC

#B433BC is a mid, highly saturated purple. Relative luminance 0.157; OKLCH L 56.9% C 0.223 H 325.4°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#B433BC
RGB	rgb(180, 51, 188)
HSL	hsl(296, 57%, 47%)
HSV	hsv(296, 73%, 74%)
CMYK	cmyk(4.3%, 72.9%, 0%, 26.3%)
CIE-LAB	lab(46.58, 67.17, -45.43)
CIE-LCH	lch(46.58, 81.09, 325.93°)
OKLab	oklab(56.88% 0.1836 -0.1264)
OKLCH	oklch(56.88% 0.223 325.4)
XYZ	xyz(29.0827, 15.7037, 49.0665)
Luminance	0.1570 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B433BC #3BBC33

analogous

#6F33BC #B433BC #BC3380

triadic

#B433BC #BCB433 #33BCB4

tetradic

#B433BC #BC6F33 #3BBC33 #3380BC

square

#B433BC #BC6F33 #3BBC33 #3380BC

split-complementary

#B433BC #80BC33 #33BC6F

monochromatic

#58195C #86268C #B433BC #CB5AD2 #DA8ADF

Accessibility & contrast

On white

5.07

#B433BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#B433BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B433BC

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B433BC	#FFFFFF	#000000	##FFFFFF
##B433BC	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0464C0

Deuteranopia (green-blind)

#5174B9

Tritanopia (blue-blind)

#B84A75

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b433bc;
/* rgb */ color: rgb(180, 51, 188);
/* oklch */ color: oklch(56.9% 0.223 325.4);

Tailwind

colors: {
  custom: {
    50: '#ce78d1',
    500: '#b433bc',
    950: '#000000',
  },
}

SCSS

$custom: #b433bc;
$custom-light: #ce78d1;
$custom-dark: #000000;

JSON

{
  "hex": "#b433bc",
  "rgb": {
    "r": 180,
    "g": 51,
    "b": 188
  },
  "hsl": {
    "h": 296.496,
    "s": 57.322,
    "l": 46.863
  },
  "oklch": {
    "l": 0.56879,
    "c": 0.22286,
    "h": 325.4
  },
  "luminance": 0.15702
}

Semantic roles & 50–950 ramp

primary

#B433BC

secondary

#86C981

accent

#E14750

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A14

muted

#837C82

Preview Lab

Preview with #B433BC

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

Preview Lab → · Contrast checker → · Palette generator →