#B4284E#B4284E

#B4284E is a mid, vivid pink. Relative luminance 0.118; OKLCH L 51.3% C 0.176 H 10.7°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#B4284E
RGB	rgb(180, 40, 78)
HSL	hsl(344, 64%, 43%)
HSV	hsv(344, 78%, 71%)
CMYK	cmyk(0%, 77.8%, 56.7%, 29.4%)
CIE-LAB	lab(40.85, 57.01, 12.97)
CIE-LCH	lch(40.85, 58.46, 12.82°)
OKLab	oklab(51.27% 0.1727 0.0326)
OKLCH	oklch(51.27% 0.176 10.7)
XYZ	xyz(20.9584, 11.7740, 8.3753)
Luminance	0.1177 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4284E #28B48E

analogous

#B42894 #B4284E #B44828

triadic

#B4284E #4EB428 #284EB4

tetradic

#B4284E #94B428 #28B48E #4828B4

square

#B4284E #94B428 #28B48E #4828B4

split-complementary

#B4284E #28B448 #2894B4

monochromatic

#501223 #821D38 #B4284E #D5446B #E17693

Accessibility & contrast

On white

6.26

#B4284E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#B4284E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4284E

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4284E	#FFFFFF	#000000	##FFFFFF
##B4284E	1.00	6.26	3.35	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4E4F

Deuteranopia (green-blind)

#726B4A

Tritanopia (blue-blind)

#C50038

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #b4284e;
/* rgb */ color: rgb(180, 40, 78);
/* oklch */ color: oklch(51.3% 0.176 10.7);

Tailwind

colors: {
  custom: {
    50: '#d1707f',
    500: '#b4284e',
    950: '#000000',
  },
}

SCSS

$custom: #b4284e;
$custom-light: #d1707f;
$custom-dark: #000000;

JSON

{
  "hex": "#b4284e",
  "rgb": {
    "r": 180,
    "g": 40,
    "b": 78
  },
  "hsl": {
    "h": 343.714,
    "s": 63.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.51265,
    "c": 0.17577,
    "h": 10.7
  },
  "luminance": 0.11771
}

Semantic roles & 50–950 ramp

primary

#B4284E

secondary

#70C8B0

accent

#E7BA41

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#15080A

muted

#837B7C

Preview Lab

Preview with #B4284E

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

Preview Lab → · Contrast checker → · Palette generator →