#B3278F#B3278F

#B3278F is a mid, highly saturated pink. Relative luminance 0.130; OKLCH L 53.4% C 0.202 H 340.8°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#B3278F
RGB	rgb(179, 39, 143)
HSL	hsl(315, 64%, 43%)
HSV	hsv(315, 78%, 70%)
CMYK	cmyk(0%, 78.2%, 20.1%, 29.8%)
CIE-LAB	lab(42.79, 63.81, -24.62)
CIE-LCH	lch(42.79, 68.39, 338.90°)
OKLab	oklab(53.37% 0.1911 -0.0664)
OKLCH	oklch(53.37% 0.202 340.8)
XYZ	xyz(24.2746, 13.0204, 27.2161)
Luminance	0.1302 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3278F #27B34B

analogous

#9127B3 #B3278F #B32749

triadic

#B3278F #8FB327 #278FB3

tetradic

#B3278F #B39127 #27B34B #2749B3

square

#B3278F #B39127 #27B34B #2749B3

split-complementary

#B3278F #49B327 #27B391

monochromatic

#4E113F #811C67 #B3278F #D641B0 #E174C5

Accessibility & contrast

On white

5.83

#B3278F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#B3278F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3278F

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3278F	#FFFFFF	#000000	##FFFFFF
##B3278F	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#345792

Deuteranopia (green-blind)

#616D8C

Tritanopia (blue-blind)

#BE2B59

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b3278f;
/* rgb */ color: rgb(179, 39, 143);
/* oklch */ color: oklch(53.4% 0.202 340.8);

Tailwind

colors: {
  custom: {
    50: '#ce71b0',
    500: '#b3278f',
    950: '#000000',
  },
}

SCSS

$custom: #b3278f;
$custom-light: #ce71b0;
$custom-dark: #000000;

JSON

{
  "hex": "#b3278f",
  "rgb": {
    "r": 179,
    "g": 39,
    "b": 143
  },
  "hsl": {
    "h": 315.429,
    "s": 64.22,
    "l": 42.745
  },
  "oklch": {
    "l": 0.53374,
    "c": 0.20235,
    "h": 340.8
  },
  "luminance": 0.13018
}

Semantic roles & 50–950 ramp

primary

#B3278F

secondary

#6EC885

accent

#E76B41

background

#FDF7FA

surface

#FAEDF4

border

#D3C8CE

text

#140910

muted

#837B7F

Preview Lab

Preview with #B3278F

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

Preview Lab → · Contrast checker → · Palette generator →