#B4284C#B4284C

#B4284C is a mid, vivid pink. Relative luminance 0.117; OKLCH L 51.2% C 0.176 H 11.6°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#B4284C
RGB	rgb(180, 40, 76)
HSL	hsl(345, 64%, 43%)
HSV	hsv(345, 78%, 71%)
CMYK	cmyk(0%, 77.8%, 57.8%, 29.4%)
CIE-LAB	lab(40.81, 56.87, 14.17)
CIE-LCH	lch(40.81, 58.60, 13.99°)
OKLab	oklab(51.22% 0.172 0.0354)
OKLCH	oklch(51.22% 0.176 11.6)
XYZ	xyz(20.8878, 11.7457, 8.0034)
Luminance	0.1174 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4284C #28B490

analogous

#B42892 #B4284C #B44A28

triadic

#B4284C #4CB428 #284CB4

tetradic

#B4284C #92B428 #28B490 #4A28B4

square

#B4284C #92B428 #28B490 #4A28B4

split-complementary

#B4284C #28B44A #2892B4

monochromatic

#501222 #821D37 #B4284C #D54469 #E17691

Accessibility & contrast

On white

6.27

#B4284C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#B4284C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4284C

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4284C	#FFFFFF	#000000	##FFFFFF
##B4284C	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)

#4E4E4C

Deuteranopia (green-blind)

#726A48

Tritanopia (blue-blind)

#C50037

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #b4284c;
/* rgb */ color: rgb(180, 40, 76);
/* oklch */ color: oklch(51.2% 0.176 11.6);

Tailwind

colors: {
  custom: {
    50: '#d16f7d',
    500: '#b4284c',
    950: '#000000',
  },
}

SCSS

$custom: #b4284c;
$custom-light: #d16f7d;
$custom-dark: #000000;

JSON

{
  "hex": "#b4284c",
  "rgb": {
    "r": 180,
    "g": 40,
    "b": 76
  },
  "hsl": {
    "h": 344.571,
    "s": 63.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.51217,
    "c": 0.17555,
    "h": 11.6
  },
  "luminance": 0.11743
}

Semantic roles & 50–950 ramp

primary

#B4284C

secondary

#70C8B1

accent

#E7BC41

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#150809

muted

#837B7B

Preview Lab

Preview with #B4284C

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

Preview Lab → · Contrast checker → · Palette generator →