#B4184E#B4184E

#B4184E is a mid, vivid pink. Relative luminance 0.109; OKLCH L 50.2% C 0.188 H 8.5°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#B4184E
RGB	rgb(180, 24, 78)
HSL	hsl(339, 76%, 40%)
HSV	hsv(339, 87%, 71%)
CMYK	cmyk(0%, 86.7%, 56.7%, 29.4%)
CIE-LAB	lab(39.43, 61.07, 11.00)
CIE-LCH	lch(39.43, 62.05, 10.21°)
OKLab	oklab(50.22% 0.1859 0.0278)
OKLCH	oklch(50.22% 0.188 8.5)
XYZ	xyz(20.5262, 10.9097, 8.2312)
Luminance	0.1091 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4184E #18B47E

analogous

#B4189C #B4184E #B43018

triadic

#B4184E #4EB418 #184EB4

tetradic

#B4184E #9CB418 #18B47E #3018B4

square

#B4184E #9CB418 #18B47E #3018B4

split-complementary

#B4184E #18B430 #189CB4

monochromatic

#480A1F #7E1137 #B4184E #E22768 #E95D8E

Accessibility & contrast

On white

6.60

#B4184E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#B4184E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4184E

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4184E	#FFFFFF	#000000	##FFFFFF
##B4184E	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)

#47494F

Deuteranopia (green-blind)

#6F684A

Tritanopia (blue-blind)

#C50032

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #b4184e;
/* rgb */ color: rgb(180, 24, 78);
/* oklch */ color: oklch(50.2% 0.188 8.5);

Tailwind

colors: {
  custom: {
    50: '#d26a7f',
    500: '#b4184e',
    950: '#000000',
  },
}

SCSS

$custom: #b4184e;
$custom-light: #d26a7f;
$custom-dark: #000000;

JSON

{
  "hex": "#b4184e",
  "rgb": {
    "r": 180,
    "g": 24,
    "b": 78
  },
  "hsl": {
    "h": 339.231,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.50215,
    "c": 0.18794,
    "h": 8.5
  },
  "luminance": 0.10907
}

Semantic roles & 50–950 ramp

primary

#B4184E

secondary

#5BCDA6

accent

#F3B135

background

#FDF6F7

surface

#FBECEE

border

#D4C7C9

text

#15080A

muted

#837A7C

Preview Lab

Preview with #B4184E

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

Preview Lab → · Contrast checker → · Palette generator →