#B433B7#B433B7

#B433B7 is a mid, highly saturated purple. Relative luminance 0.155; OKLCH L 56.6% C 0.219 H 327.0°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#B433B7
RGB	rgb(180, 51, 183)
HSL	hsl(299, 56%, 46%)
HSV	hsv(299, 72%, 72%)
CMYK	cmyk(1.6%, 72.1%, 0%, 28.2%)
CIE-LAB	lab(46.30, 66.33, -42.96)
CIE-LCH	lch(46.30, 79.03, 327.07°)
OKLab	oklab(56.59% 0.1837 -0.1192)
OKLCH	oklch(56.59% 0.219 327)
XYZ	xyz(28.5530, 15.4918, 46.2769)
Luminance	0.1549 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B433B7 #36B733

analogous

#7233B7 #B433B7 #B73378

triadic

#B433B7 #B7B433 #33B7B4

tetradic

#B433B7 #B77233 #36B733 #3378B7

square

#B433B7 #B77233 #36B733 #3378B7

split-complementary

#B433B7 #78B733 #33B772

monochromatic

#561857 #852687 #B433B7 #CD57D0 #DC87DE

Accessibility & contrast

On white

5.12

#B433B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#B433B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B433B7

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B433B7	#FFFFFF	#000000	##FFFFFF
##B433B7	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1563BB

Deuteranopia (green-blind)

#5473B4

Tritanopia (blue-blind)

#B94872

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b433b7;
/* rgb */ color: rgb(180, 51, 183);
/* oklch */ color: oklch(56.6% 0.219 327.0);

Tailwind

colors: {
  custom: {
    50: '#ce78cd',
    500: '#b433b7',
    950: '#000000',
  },
}

SCSS

$custom: #b433b7;
$custom-light: #ce78cd;
$custom-dark: #000000;

JSON

{
  "hex": "#b433b7",
  "rgb": {
    "r": 180,
    "g": 51,
    "b": 183
  },
  "hsl": {
    "h": 298.636,
    "s": 56.41,
    "l": 45.882
  },
  "oklch": {
    "l": 0.56586,
    "c": 0.21893,
    "h": 327
  },
  "luminance": 0.1549
}

Semantic roles & 50–950 ramp

primary

#B433B7

secondary

#80C77F

accent

#E0484C

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A13

muted

#837C82

Preview Lab

Preview with #B433B7

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

Preview Lab → · Contrast checker → · Palette generator →