#B4284D#B4284D

#B4284D is a mid, vivid pink. Relative luminance 0.118; OKLCH L 51.2% C 0.176 H 11.2°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#B4284D
RGB	rgb(180, 40, 77)
HSL	hsl(344, 64%, 43%)
HSV	hsv(344, 78%, 71%)
CMYK	cmyk(0%, 77.8%, 57.2%, 29.4%)
CIE-LAB	lab(40.83, 56.94, 13.57)
CIE-LCH	lch(40.83, 58.53, 13.40°)
OKLab	oklab(51.24% 0.1723 0.034)
OKLCH	oklch(51.24% 0.176 11.2)
XYZ	xyz(20.9228, 11.7597, 8.1879)
Luminance	0.1176 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4284D #28B48F

analogous

#B42893 #B4284D #B44928

triadic

#B4284D #4DB428 #284DB4

tetradic

#B4284D #93B428 #28B48F #4928B4

square

#B4284D #93B428 #28B48F #4928B4

split-complementary

#B4284D #28B449 #2893B4

monochromatic

#501222 #821D38 #B4284D #D5446A #E17692

Accessibility & contrast

On white

6.27

#B4284D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#B4284D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4284D

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4284D	#FFFFFF	#000000	##FFFFFF
##B4284D	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4E4E

Deuteranopia (green-blind)

#726B49

Tritanopia (blue-blind)

#C50038

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #b4284d;
/* rgb */ color: rgb(180, 40, 77);
/* oklch */ color: oklch(51.2% 0.176 11.2);

Tailwind

colors: {
  custom: {
    50: '#d16f7e',
    500: '#b4284d',
    950: '#000000',
  },
}

SCSS

$custom: #b4284d;
$custom-light: #d16f7e;
$custom-dark: #000000;

JSON

{
  "hex": "#b4284d",
  "rgb": {
    "r": 180,
    "g": 40,
    "b": 77
  },
  "hsl": {
    "h": 344.143,
    "s": 63.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.51241,
    "c": 0.17566,
    "h": 11.2
  },
  "luminance": 0.11757
}

Semantic roles & 50–950 ramp

primary

#B4284D

secondary

#70C8B1

accent

#E7BB41

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#150809

muted

#837B7B

Preview Lab

Preview with #B4284D

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

Preview Lab → · Contrast checker → · Palette generator →