#B4178F#B4178F

#B4178F is a mid, highly saturated pink. Relative luminance 0.123; OKLCH L 52.6% C 0.215 H 340.7°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#B4178F
RGB	rgb(180, 23, 143)
HSL	hsl(314, 77%, 40%)
HSV	hsv(314, 87%, 71%)
CMYK	cmyk(0%, 87.2%, 20.6%, 29.4%)
CIE-LAB	lab(41.69, 67.74, -26.32)
CIE-LCH	lch(41.69, 72.67, 338.77°)
OKLab	oklab(52.62% 0.2034 -0.0711)
OKLCH	oklch(52.62% 0.215 340.7)
XYZ	xyz(24.0875, 12.3019, 27.0872)
Luminance	0.1230 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4178F #17B43C

analogous

#8A17B4 #B4178F #B41741

triadic

#B4178F #8FB417 #178FB4

tetradic

#B4178F #B48A17 #17B43C #1741B4

square

#B4178F #B48A17 #17B43C #1741B4

split-complementary

#B4178F #41B417 #17B48A

monochromatic

#470939 #7E1064 #B4178F #E325B6 #EA5BC8

Accessibility & contrast

On white

6.07

#B4178F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#B4178F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4178F

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4178F	#FFFFFF	#000000	##FFFFFF
##B4178F	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#295392

Deuteranopia (green-blind)

#5E6B8C

Tritanopia (blue-blind)

#BF1E55

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b4178f;
/* rgb */ color: rgb(180, 23, 143);
/* oklch */ color: oklch(52.6% 0.215 340.7);

Tailwind

colors: {
  custom: {
    50: '#cf6cb0',
    500: '#b4178f',
    950: '#000000',
  },
}

SCSS

$custom: #b4178f;
$custom-light: #cf6cb0;
$custom-dark: #000000;

JSON

{
  "hex": "#b4178f",
  "rgb": {
    "r": 180,
    "g": 23,
    "b": 143
  },
  "hsl": {
    "h": 314.14,
    "s": 77.34,
    "l": 39.804
  },
  "oklch": {
    "l": 0.52615,
    "c": 0.21546,
    "h": 340.7
  },
  "luminance": 0.12299
}

Semantic roles & 50–950 ramp

primary

#B4178F

secondary

#59CE75

accent

#F46134

background

#FDF7FA

surface

#FAEDF4

border

#D3C8CE

text

#150810

muted

#837B7F

Preview Lab

Preview with #B4178F

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

Preview Lab → · Contrast checker → · Palette generator →