#B4288E#B4288E

#B4288E is a mid, highly saturated pink. Relative luminance 0.132; OKLCH L 53.6% C 0.201 H 341.6°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#B4288E
RGB	rgb(180, 40, 142)
HSL	hsl(316, 64%, 43%)
HSV	hsv(316, 78%, 71%)
CMYK	cmyk(0%, 77.8%, 21.1%, 29.4%)
CIE-LAB	lab(43.03, 63.63, -23.63)
CIE-LCH	lch(43.03, 67.87, 339.62°)
OKLab	oklab(53.56% 0.1911 -0.0636)
OKLCH	oklch(53.56% 0.201 341.6)
XYZ	xyz(24.4645, 13.1764, 26.8409)
Luminance	0.1317 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4288E #28B44E

analogous

#9428B4 #B4288E #B42848

triadic

#B4288E #8EB428 #288EB4

tetradic

#B4288E #B49428 #28B44E #2848B4

square

#B4288E #B49428 #28B44E #2848B4

split-complementary

#B4288E #48B428 #28B494

monochromatic

#50123F #821D66 #B4288E #D544AE #E176C4

Accessibility & contrast

On white

5.78

#B4288E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#B4288E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4288E

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4288E	#FFFFFF	#000000	##FFFFFF
##B4288E	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#365791

Deuteranopia (green-blind)

#636E8B

Tritanopia (blue-blind)

#BF2B59

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b4288e;
/* rgb */ color: rgb(180, 40, 142);
/* oklch */ color: oklch(53.6% 0.201 341.6);

Tailwind

colors: {
  custom: {
    50: '#cf72af',
    500: '#b4288e',
    950: '#000000',
  },
}

SCSS

$custom: #b4288e;
$custom-light: #cf72af;
$custom-dark: #000000;

JSON

{
  "hex": "#b4288e",
  "rgb": {
    "r": 180,
    "g": 40,
    "b": 142
  },
  "hsl": {
    "h": 316.286,
    "s": 63.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.53562,
    "c": 0.20136,
    "h": 341.6
  },
  "luminance": 0.13174
}

Semantic roles & 50–950 ramp

primary

#B4288E

secondary

#70C888

accent

#E76E41

background

#FDF7FA

surface

#FAEDF4

border

#D3C8CE

text

#140910

muted

#837B7F

Preview Lab

Preview with #B4288E

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

Preview Lab → · Contrast checker → · Palette generator →