#B43BB3#B43BB3

#B43BB3 is a mid, highly saturated purple. Relative luminance 0.161; OKLCH L 57.1% C 0.207 H 328.2°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#B43BB3
RGB	rgb(180, 59, 179)
HSL	hsl(300, 51%, 47%)
HSV	hsv(300, 67%, 71%)
CMYK	cmyk(0%, 67.2%, 0.6%, 29.4%)
CIE-LAB	lab(47.09, 62.81, -39.36)
CIE-LCH	lch(47.09, 74.12, 327.93°)
OKLab	oklab(57.08% 0.1756 -0.1088)
OKLCH	oklch(57.08% 0.207 328.2)
XYZ	xyz(28.5227, 16.0879, 44.2421)
Luminance	0.1609 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B43BB3 #3BB43C

analogous

#793BB4 #B43BB3 #B43B77

triadic

#B43BB3 #B3B43B #3BB3B4

tetradic

#B43BB3 #B4793B #3BB43C #3B77B4

square

#B43BB3 #B4793B #3BB43C #3B77B4

split-complementary

#B43BB3 #77B43B #3BB479

monochromatic

#581D57 #862C85 #B43BB3 #CB61CA #DA8FDA

Accessibility & contrast

On white

4.98

#B43BB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#B43BB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B43BB3

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B43BB3	#FFFFFF	#000000	##FFFFFF
##B43BB3	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A65B6

Deuteranopia (green-blind)

#5A75B0

Tritanopia (blue-blind)

#BA4C72

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b43bb3;
/* rgb */ color: rgb(180, 59, 179);
/* oklch */ color: oklch(57.1% 0.207 328.2);

Tailwind

colors: {
  custom: {
    50: '#ce7bca',
    500: '#b43bb3',
    950: '#000000',
  },
}

SCSS

$custom: #b43bb3;
$custom-light: #ce7bca;
$custom-dark: #000000;

JSON

{
  "hex": "#b43bb3",
  "rgb": {
    "r": 180,
    "g": 59,
    "b": 179
  },
  "hsl": {
    "h": 300.496,
    "s": 50.628,
    "l": 46.863
  },
  "oklch": {
    "l": 0.57082,
    "c": 0.20653,
    "h": 328.2
  },
  "luminance": 0.16086
}

Semantic roles & 50–950 ramp

primary

#B43BB3

secondary

#86C586

accent

#DA4F4E

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A13

muted

#837C82

Preview Lab

Preview with #B43BB3

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

Preview Lab → · Contrast checker → · Palette generator →