#B4279D#B4279D

#B4279D is a mid, highly saturated purple. Relative luminance 0.136; OKLCH L 54.2% C 0.212 H 335.9°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#B4279D
RGB	rgb(180, 39, 157)
HSL	hsl(310, 64%, 43%)
HSV	hsv(310, 78%, 71%)
CMYK	cmyk(0%, 78.3%, 12.8%, 29.4%)
CIE-LAB	lab(43.64, 65.97, -31.74)
CIE-LCH	lch(43.64, 73.21, 334.31°)
OKLab	oklab(54.23% 0.1935 -0.0867)
OKLCH	oklch(54.23% 0.212 335.9)
XYZ	xyz(25.6341, 13.5910, 33.1650)
Luminance	0.1359 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4279D #27B43E

analogous

#8427B4 #B4279D #B42757

triadic

#B4279D #9DB427 #279DB4

tetradic

#B4279D #B48427 #27B43E #2757B4

square

#B4279D #B48427 #27B43E #2757B4

split-complementary

#B4279D #57B427 #27B484

monochromatic

#4F1145 #821C71 #B4279D #D642BE #E174CF

Accessibility & contrast

On white

5.65

#B4279D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#B4279D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4279D

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4279D	#FFFFFF	#000000	##FFFFFF
##B4279D	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#295AA0

Deuteranopia (green-blind)

#5D6F9A

Tritanopia (blue-blind)

#BD3361

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b4279d;
/* rgb */ color: rgb(180, 39, 157);
/* oklch */ color: oklch(54.2% 0.212 335.9);

Tailwind

colors: {
  custom: {
    50: '#cf72ba',
    500: '#b4279d',
    950: '#000000',
  },
}

SCSS

$custom: #b4279d;
$custom-light: #cf72ba;
$custom-dark: #000000;

JSON

{
  "hex": "#b4279d",
  "rgb": {
    "r": 180,
    "g": 39,
    "b": 157
  },
  "hsl": {
    "h": 309.787,
    "s": 64.384,
    "l": 42.941
  },
  "oklch": {
    "l": 0.54234,
    "c": 0.21205,
    "h": 335.9
  },
  "luminance": 0.13589
}

Semantic roles & 50–950 ramp

primary

#B4279D

secondary

#6FC87D

accent

#E75C40

background

#FDF7FB

surface

#FAEDF6

border

#D3C8D0

text

#140911

muted

#837B80

Preview Lab

Preview with #B4279D

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

Preview Lab → · Contrast checker → · Palette generator →