#B4286B#B4286B

#B4286B is a mid, vivid pink. Relative luminance 0.123; OKLCH L 52.1% C 0.183 H 356.9°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#B4286B
RGB	rgb(180, 40, 107)
HSL	hsl(331, 64%, 43%)
HSV	hsv(331, 78%, 71%)
CMYK	cmyk(0%, 77.8%, 40.6%, 29.4%)
CIE-LAB	lab(41.67, 59.53, -4.12)
CIE-LCH	lch(41.67, 59.67, 356.05°)
OKLab	oklab(52.13% 0.183 -0.0101)
OKLCH	oklch(52.13% 0.183 356.9)
XYZ	xyz(22.2366, 12.2853, 15.1074)
Luminance	0.1228 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4286B #28B471

analogous

#B428B1 #B4286B #B42B28

triadic

#B4286B #6BB428 #286BB4

tetradic

#B4286B #B1B428 #28B471 #2B28B4

square

#B4286B #B1B428 #28B471 #2B28B4

split-complementary

#B4286B #28B42B #28B1B4

monochromatic

#50122F #821D4D #B4286B #D54489 #E176A9

Accessibility & contrast

On white

6.08

#B4286B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#B4286B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4286B

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4286B	#FFFFFF	#000000	##FFFFFF
##B4286B	1.00	6.08	3.46	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46526D

Deuteranopia (green-blind)

#6D6C68

Tritanopia (blue-blind)

#C31146

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b4286b;
/* rgb */ color: rgb(180, 40, 107);
/* oklch */ color: oklch(52.1% 0.183 356.9);

Tailwind

colors: {
  custom: {
    50: '#d07095',
    500: '#b4286b',
    950: '#000000',
  },
}

SCSS

$custom: #b4286b;
$custom-light: #d07095;
$custom-dark: #000000;

JSON

{
  "hex": "#b4286b",
  "rgb": {
    "r": 180,
    "g": 40,
    "b": 107
  },
  "hsl": {
    "h": 331.286,
    "s": 63.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.52126,
    "c": 0.18331,
    "h": 356.9
  },
  "luminance": 0.12282
}

Semantic roles & 50–950 ramp

primary

#B4286B

secondary

#70C89E

accent

#E79741

background

#FDF7F9

surface

#FAEDF1

border

#D3C8CB

text

#15080D

muted

#837B7E

Preview Lab

Preview with #B4286B

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

Preview Lab → · Contrast checker → · Palette generator →