#B433A9#B433A9

#B433A9 is a mid, highly saturated purple. Relative luminance 0.149; OKLCH L 55.8% C 0.208 H 331.7°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#B433A9
RGB	rgb(180, 51, 169)
HSL	hsl(305, 56%, 45%)
HSV	hsv(305, 72%, 71%)
CMYK	cmyk(0%, 71.7%, 6.1%, 29.4%)
CIE-LAB	lab(45.55, 64.07, -35.89)
CIE-LCH	lch(45.55, 73.44, 330.74°)
OKLab	oklab(55.8% 0.1834 -0.0987)
OKLCH	oklch(55.8% 0.208 331.7)
XYZ	xyz(27.1677, 14.9377, 38.9808)
Luminance	0.1494 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B433A9 #33B43E

analogous

#7E33B4 #B433A9 #B43369

triadic

#B433A9 #A9B433 #33A9B4

tetradic

#B433A9 #B47E33 #33B43E #3369B4

square

#B433A9 #B47E33 #33B43E #3369B4

split-complementary

#B433A9 #69B433 #33B47E

monochromatic

#55184F #84257C #B433A9 #CF55C5 #DC85D5

Accessibility & contrast

On white

5.27

#B433A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#B433A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B433A9

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B433A9	#FFFFFF	#000000	##FFFFFF
##B433A9	1.00	5.27	3.99	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A60AC

Deuteranopia (green-blind)

#5B72A6

Tritanopia (blue-blind)

#BB416B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #b433a9;
/* rgb */ color: rgb(180, 51, 169);
/* oklch */ color: oklch(55.8% 0.208 331.7);

Tailwind

colors: {
  custom: {
    50: '#ce77c3',
    500: '#b433a9',
    950: '#000000',
  },
}

SCSS

$custom: #b433a9;
$custom-light: #ce77c3;
$custom-dark: #000000;

JSON

{
  "hex": "#b433a9",
  "rgb": {
    "r": 180,
    "g": 51,
    "b": 169
  },
  "hsl": {
    "h": 305.116,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.55803,
    "c": 0.20825,
    "h": 331.7
  },
  "luminance": 0.14936
}

Semantic roles & 50–950 ramp

primary

#B433A9

secondary

#7DC683

accent

#DF5549

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A12

muted

#837C81

Preview Lab

Preview with #B433A9

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

Preview Lab → · Contrast checker → · Palette generator →