#B3289C#B3289C

#B3289C is a mid, highly saturated purple. Relative luminance 0.135; OKLCH L 54.1% C 0.210 H 335.9°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#B3289C
RGB	rgb(179, 40, 156)
HSL	hsl(310, 63%, 43%)
HSV	hsv(310, 78%, 70%)
CMYK	cmyk(0%, 77.7%, 12.8%, 29.8%)
CIE-LAB	lab(43.51, 65.33, -31.35)
CIE-LCH	lch(43.51, 72.46, 334.36°)
OKLab	oklab(54.09% 0.1917 -0.0856)
OKLCH	oklch(54.09% 0.21 335.9)
XYZ	xyz(25.3504, 13.5039, 32.7175)
Luminance	0.1350 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3289C #28B33F

analogous

#8428B3 #B3289C #B32856

triadic

#B3289C #9CB328 #289CB3

tetradic

#B3289C #B38428 #28B33F #2856B3

square

#B3289C #B38428 #28B33F #2856B3

split-complementary

#B3289C #56B328 #28B384

monochromatic

#4F1245 #811D70 #B3289C #D543BD #E075CE

Accessibility & contrast

On white

5.68

#B3289C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#B3289C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3289C

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3289C	#FFFFFF	#000000	##FFFFFF
##B3289C	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A5A9F

Deuteranopia (green-blind)

#5C6E99

Tritanopia (blue-blind)

#BC3360

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b3289c;
/* rgb */ color: rgb(179, 40, 156);
/* oklch */ color: oklch(54.1% 0.210 335.9);

Tailwind

colors: {
  custom: {
    50: '#ce72b9',
    500: '#b3289c',
    950: '#000000',
  },
}

SCSS

$custom: #b3289c;
$custom-light: #ce72b9;
$custom-dark: #000000;

JSON

{
  "hex": "#b3289c",
  "rgb": {
    "r": 179,
    "g": 40,
    "b": 156
  },
  "hsl": {
    "h": 309.928,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.54094,
    "c": 0.2099,
    "h": 335.9
  },
  "luminance": 0.13502
}

Semantic roles & 50–950 ramp

primary

#B3289C

secondary

#6FC87E

accent

#E65D41

background

#FDF7FB

surface

#FAEDF6

border

#D3C8D0

text

#140911

muted

#837B80

Preview Lab

Preview with #B3289C

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

Preview Lab → · Contrast checker → · Palette generator →