#B4184F#B4184F

#B4184F is a mid, vivid pink. Relative luminance 0.109; OKLCH L 50.2% C 0.188 H 8.1°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#B4184F
RGB	rgb(180, 24, 79)
HSL	hsl(339, 76%, 40%)
HSV	hsv(339, 87%, 71%)
CMYK	cmyk(0%, 86.7%, 56.1%, 29.4%)
CIE-LAB	lab(39.45, 61.14, 10.39)
CIE-LCH	lch(39.45, 62.02, 9.65°)
OKLab	oklab(50.24% 0.1863 0.0264)
OKLCH	oklch(50.24% 0.188 8.1)
XYZ	xyz(20.5624, 10.9242, 8.4215)
Luminance	0.1092 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4184F #18B47D

analogous

#B4189D #B4184F #B42F18

triadic

#B4184F #4FB418 #184FB4

tetradic

#B4184F #9DB418 #18B47D #2F18B4

square

#B4184F #9DB418 #18B47D #2F18B4

split-complementary

#B4184F #18B42F #189DB4

monochromatic

#480A20 #7E1137 #B4184F #E22769 #E95D8F

Accessibility & contrast

On white

6.60

#B4184F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#B4184F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4184F

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4184F	#FFFFFF	#000000	##FFFFFF
##B4184F	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474950

Deuteranopia (green-blind)

#6F684B

Tritanopia (blue-blind)

#C50032

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #b4184f;
/* rgb */ color: rgb(180, 24, 79);
/* oklch */ color: oklch(50.2% 0.188 8.1);

Tailwind

colors: {
  custom: {
    50: '#d26a80',
    500: '#b4184f',
    950: '#000000',
  },
}

SCSS

$custom: #b4184f;
$custom-light: #d26a80;
$custom-dark: #000000;

JSON

{
  "hex": "#b4184f",
  "rgb": {
    "r": 180,
    "g": 24,
    "b": 79
  },
  "hsl": {
    "h": 338.846,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.50241,
    "c": 0.18811,
    "h": 8.1
  },
  "luminance": 0.10921
}

Semantic roles & 50–950 ramp

primary

#B4184F

secondary

#5BCDA5

accent

#F3B035

background

#FDF6F7

surface

#FBECEE

border

#D4C7C9

text

#15080A

muted

#837A7C

Preview Lab

Preview with #B4184F

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

Preview Lab → · Contrast checker → · Palette generator →