#B3278A#B3278A

#B3278A is a mid, vivid pink. Relative luminance 0.129; OKLCH L 53.1% C 0.199 H 342.9°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#B3278A
RGB	rgb(179, 39, 138)
HSL	hsl(318, 64%, 43%)
HSV	hsv(318, 78%, 70%)
CMYK	cmyk(0%, 78.2%, 22.9%, 29.8%)
CIE-LAB	lab(42.57, 63.15, -21.92)
CIE-LCH	lch(42.57, 66.85, 340.86°)
OKLab	oklab(53.14% 0.1904 -0.0588)
OKLCH	oklch(53.14% 0.199 342.9)
XYZ	xyz(23.9043, 12.8723, 25.2655)
Luminance	0.1287 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3278A #27B350

analogous

#9627B3 #B3278A #B32744

triadic

#B3278A #8AB327 #278AB3

tetradic

#B3278A #B39627 #27B350 #2744B3

square

#B3278A #B39627 #27B350 #2744B3

split-complementary

#B3278A #44B327 #27B396

monochromatic

#4E113D #811C63 #B3278A #D641AA #E174C1

Accessibility & contrast

On white

5.88

#B3278A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#B3278A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3278A

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3278A	#FFFFFF	#000000	##FFFFFF
##B3278A	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37568D

Deuteranopia (green-blind)

#636D87

Tritanopia (blue-blind)

#BF2856

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b3278a;
/* rgb */ color: rgb(179, 39, 138);
/* oklch */ color: oklch(53.1% 0.199 342.9);

Tailwind

colors: {
  custom: {
    50: '#ce71ac',
    500: '#b3278a',
    950: '#000000',
  },
}

SCSS

$custom: #b3278a;
$custom-light: #ce71ac;
$custom-dark: #000000;

JSON

{
  "hex": "#b3278a",
  "rgb": {
    "r": 179,
    "g": 39,
    "b": 138
  },
  "hsl": {
    "h": 317.571,
    "s": 64.22,
    "l": 42.745
  },
  "oklch": {
    "l": 0.5314,
    "c": 0.19928,
    "h": 342.9
  },
  "luminance": 0.1287
}

Semantic roles & 50–950 ramp

primary

#B3278A

secondary

#6EC888

accent

#E77141

background

#FDF7FA

surface

#FAEDF4

border

#D3C8CE

text

#140910

muted

#837B7F

Preview Lab

Preview with #B3278A

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

Preview Lab → · Contrast checker → · Palette generator →