#B4316E#B4316E

#B4316E is a mid, vivid pink. Relative luminance 0.130; OKLCH L 53.0% C 0.175 H 356.5°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#B4316E
RGB	rgb(180, 49, 110)
HSL	hsl(332, 57%, 45%)
HSV	hsv(332, 73%, 71%)
CMYK	cmyk(0%, 72.8%, 38.9%, 29.4%)
CIE-LAB	lab(42.81, 56.91, -4.30)
CIE-LCH	lch(42.81, 57.07, 355.68°)
OKLab	oklab(53% 0.1746 -0.0106)
OKLCH	oklch(53% 0.175 356.5)
XYZ	xyz(22.7367, 13.0285, 16.0663)
Luminance	0.1303 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4316E #31B477

analogous

#B431B0 #B4316E #B43631

triadic

#B4316E #6EB431 #316EB4

tetradic

#B4316E #B0B431 #31B477 #3631B4

square

#B4316E #B0B431 #31B477 #3631B4

split-complementary

#B4316E #31B436 #31B0B4

monochromatic

#541733 #842451 #B4316E #D0528D #DD82AD

Accessibility & contrast

On white

5.82

#B4316E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#B4316E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4316E

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4316E	#FFFFFF	#000000	##FFFFFF
##B4316E	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B5570

Deuteranopia (green-blind)

#6F6E6B

Tritanopia (blue-blind)

#C3224B

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b4316e;
/* rgb */ color: rgb(180, 49, 110);
/* oklch */ color: oklch(53.0% 0.175 356.5);

Tailwind

colors: {
  custom: {
    50: '#cf7497',
    500: '#b4316e',
    950: '#000000',
  },
}

SCSS

$custom: #b4316e;
$custom-light: #cf7497;
$custom-dark: #000000;

JSON

{
  "hex": "#b4316e",
  "rgb": {
    "r": 180,
    "g": 49,
    "b": 110
  },
  "hsl": {
    "h": 332.061,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.52995,
    "c": 0.17493,
    "h": 356.5
  },
  "luminance": 0.13026
}

Semantic roles & 50–950 ramp

primary

#B4316E

secondary

#7BC6A3

accent

#E09947

background

#FDF7F9

surface

#FAEDF2

border

#D3C8CC

text

#15090D

muted

#837B7E

Preview Lab

Preview with #B4316E

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

Preview Lab → · Contrast checker → · Palette generator →