#B433B8#B433B8

#B433B8 is a mid, highly saturated purple. Relative luminance 0.155; OKLCH L 56.6% C 0.220 H 326.7°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#B433B8
RGB	rgb(180, 51, 184)
HSL	hsl(298, 57%, 46%)
HSV	hsv(298, 72%, 72%)
CMYK	cmyk(2.2%, 72.3%, 0%, 27.8%)
CIE-LAB	lab(46.36, 66.50, -43.45)
CIE-LCH	lch(46.36, 79.44, 326.84°)
OKLab	oklab(56.64% 0.1836 -0.1206)
OKLCH	oklch(56.64% 0.22 326.7)
XYZ	xyz(28.6574, 15.5336, 46.8270)
Luminance	0.1553 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B433B8 #37B833

analogous

#7133B8 #B433B8 #B83379

triadic

#B433B8 #B8B433 #33B8B4

tetradic

#B433B8 #B87133 #37B833 #3379B8

square

#B433B8 #B87133 #37B833 #3379B8

split-complementary

#B433B8 #79B833 #33B871

monochromatic

#561858 #852688 #B433B8 #CD58D1 #DB88DE

Accessibility & contrast

On white

5.11

#B433B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#B433B8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B433B8

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B433B8	#FFFFFF	#000000	##FFFFFF
##B433B8	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1263BC

Deuteranopia (green-blind)

#5373B5

Tritanopia (blue-blind)

#B94973

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b433b8;
/* rgb */ color: rgb(180, 51, 184);
/* oklch */ color: oklch(56.6% 0.220 326.7);

Tailwind

colors: {
  custom: {
    50: '#ce78ce',
    500: '#b433b8',
    950: '#000000',
  },
}

SCSS

$custom: #b433b8;
$custom-light: #ce78ce;
$custom-dark: #000000;

JSON

{
  "hex": "#b433b8",
  "rgb": {
    "r": 180,
    "g": 51,
    "b": 184
  },
  "hsl": {
    "h": 298.195,
    "s": 56.596,
    "l": 46.078
  },
  "oklch": {
    "l": 0.56644,
    "c": 0.21972,
    "h": 326.7
  },
  "luminance": 0.15532
}

Semantic roles & 50–950 ramp

primary

#B433B8

secondary

#81C87F

accent

#E0484C

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A13

muted

#837C82

Preview Lab

Preview with #B433B8

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

Preview Lab → · Contrast checker → · Palette generator →