#B4174E#B4174E

#B4174E is a mid, vivid pink. Relative luminance 0.109; OKLCH L 50.2% C 0.189 H 8.4°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#B4174E
RGB	rgb(180, 23, 78)
HSL	hsl(339, 77%, 40%)
HSV	hsv(339, 87%, 71%)
CMYK	cmyk(0%, 87.2%, 56.7%, 29.4%)
CIE-LAB	lab(39.36, 61.26, 10.90)
CIE-LCH	lch(39.36, 62.23, 10.09°)
OKLab	oklab(50.17% 0.1865 0.0276)
OKLCH	oklch(50.17% 0.189 8.4)
XYZ	xyz(20.5060, 10.8692, 8.2245)
Luminance	0.1087 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4174E #17B47D

analogous

#B4179D #B4174E #B42F17

triadic

#B4174E #4EB417 #174EB4

tetradic

#B4174E #9DB417 #17B47D #2F17B4

square

#B4174E #9DB417 #17B47D #2F17B4

split-complementary

#B4174E #17B42F #179DB4

monochromatic

#47091F #7E1036 #B4174E #E32568 #EA5B8D

Accessibility & contrast

On white

6.62

#B4174E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#B4174E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4174E

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4174E	#FFFFFF	#000000	##FFFFFF
##B4174E	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47494F

Deuteranopia (green-blind)

#6F684A

Tritanopia (blue-blind)

#C50031

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #b4174e;
/* rgb */ color: rgb(180, 23, 78);
/* oklch */ color: oklch(50.2% 0.189 8.4);

Tailwind

colors: {
  custom: {
    50: '#d26a7f',
    500: '#b4174e',
    950: '#000000',
  },
}

SCSS

$custom: #b4174e;
$custom-light: #d26a7f;
$custom-dark: #000000;

JSON

{
  "hex": "#b4174e",
  "rgb": {
    "r": 180,
    "g": 23,
    "b": 78
  },
  "hsl": {
    "h": 338.981,
    "s": 77.34,
    "l": 39.804
  },
  "oklch": {
    "l": 0.50165,
    "c": 0.18854,
    "h": 8.4
  },
  "luminance": 0.10866
}

Semantic roles & 50–950 ramp

primary

#B4174E

secondary

#59CEA5

accent

#F4B134

background

#FDF6F7

surface

#FBECEE

border

#D4C7C9

text

#15080A

muted

#837A7C

Preview Lab

Preview with #B4174E

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

Preview Lab → · Contrast checker → · Palette generator →