#B433B1#B433B1

#B433B1 is a mid, highly saturated purple. Relative luminance 0.152; OKLCH L 56.2% C 0.214 H 329.0°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#B433B1
RGB	rgb(180, 51, 177)
HSL	hsl(301, 56%, 45%)
HSV	hsv(301, 72%, 71%)
CMYK	cmyk(0%, 71.7%, 1.7%, 29.4%)
CIE-LAB	lab(45.97, 65.35, -39.95)
CIE-LCH	lch(45.97, 76.59, 328.56°)
OKLab	oklab(56.24% 0.1836 -0.1105)
OKLCH	oklch(56.24% 0.214 329)
XYZ	xyz(27.9418, 15.2473, 43.0578)
Luminance	0.1525 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B433B1 #33B436

analogous

#7633B4 #B433B1 #B43371

triadic

#B433B1 #B1B433 #33B1B4

tetradic

#B433B1 #B47633 #33B436 #3371B4

square

#B433B1 #B47633 #33B436 #3371B4

split-complementary

#B433B1 #71B433 #33B476

monochromatic

#551853 #842582 #B433B1 #CF55CC #DC85DA

Accessibility & contrast

On white

5.19

#B433B1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#B433B1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B433B1

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B433B1	#FFFFFF	#000000	##FFFFFF
##B433B1	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2062B4

Deuteranopia (green-blind)

#5773AE

Tritanopia (blue-blind)

#BA456F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b433b1;
/* rgb */ color: rgb(180, 51, 177);
/* oklch */ color: oklch(56.2% 0.214 329.0);

Tailwind

colors: {
  custom: {
    50: '#ce77c9',
    500: '#b433b1',
    950: '#000000',
  },
}

SCSS

$custom: #b433b1;
$custom-light: #ce77c9;
$custom-dark: #000000;

JSON

{
  "hex": "#b433b1",
  "rgb": {
    "r": 180,
    "g": 51,
    "b": 177
  },
  "hsl": {
    "h": 301.395,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.56243,
    "c": 0.21429,
    "h": 329
  },
  "luminance": 0.15245
}

Semantic roles & 50–950 ramp

primary

#B433B1

secondary

#7DC67F

accent

#DF4C49

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A13

muted

#837C82

Preview Lab

Preview with #B433B1

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

Preview Lab → · Contrast checker → · Palette generator →