#B04578#B04578

#B04578 is a mid, vivid pink. Relative luminance 0.148; OKLCH L 54.9% C 0.149 H 353.5°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#B04578
RGB	rgb(176, 69, 120)
HSL	hsl(331, 44%, 48%)
HSV	hsv(331, 61%, 69%)
CMYK	cmyk(0%, 60.8%, 31.8%, 31%)
CIE-LAB	lab(45.42, 48.74, -6.64)
CIE-LCH	lch(45.42, 49.19, 352.24°)
OKLab	oklab(54.91% 0.1483 -0.0169)
OKLCH	oklch(54.91% 0.149 353.5)
XYZ	xyz(23.4239, 14.8448, 19.3974)
Luminance	0.1484 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B04578 #45B07D

analogous

#B045AD #B04578 #B04845

triadic

#B04578 #78B045 #4578B0

tetradic

#B04578 #ADB045 #45B07D #4845B0

square

#B04578 #ADB045 #45B07D #4845B0

split-complementary

#B04578 #45B048 #45ADB0

monochromatic

#58233C #84345A #B04578 #C66D97 #D799B6

Accessibility & contrast

On white

5.29

#B04578 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#B04578 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B04578

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B04578	#FFFFFF	#000000	##FFFFFF
##B04578	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555F7A

Deuteranopia (green-blind)

#727375

Tritanopia (blue-blind)

#BD3F59

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b04578;
/* rgb */ color: rgb(176, 69, 120);
/* oklch */ color: oklch(54.9% 0.149 353.5);

Tailwind

colors: {
  custom: {
    50: '#cb7e9f',
    500: '#b04578',
    950: '#000000',
  },
}

SCSS

$custom: #b04578;
$custom-light: #cb7e9f;
$custom-dark: #000000;

JSON

{
  "hex": "#b04578",
  "rgb": {
    "r": 176,
    "g": 69,
    "b": 120
  },
  "hsl": {
    "h": 331.402,
    "s": 43.673,
    "l": 48.039
  },
  "oklch": {
    "l": 0.54905,
    "c": 0.1493,
    "h": 353.5
  },
  "luminance": 0.14842
}

Semantic roles & 50–950 ramp

primary

#B04578

secondary

#8EC3AA

accent

#D39754

background

#FCF7F9

surface

#F9EEF2

border

#D2C9CC

text

#140A0E

muted

#827C7E

Preview Lab

Preview with #B04578

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

Preview Lab → · Contrast checker → · Palette generator →