#B03481#B03481

#B03481 is a mid, vivid pink. Relative luminance 0.133; OKLCH L 53.4% C 0.178 H 346.6°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#B03481
RGB	rgb(176, 52, 129)
HSL	hsl(323, 54%, 45%)
HSV	hsv(323, 70%, 69%)
CMYK	cmyk(0%, 70.5%, 26.7%, 31%)
CIE-LAB	lab(43.17, 56.96, -15.53)
CIE-LCH	lch(43.17, 59.04, 344.74°)
OKLab	oklab(53.36% 0.1727 -0.0411)
OKLCH	oklch(53.36% 0.178 346.6)
XYZ	xyz(23.0959, 13.2735, 22.1104)
Luminance	0.1327 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03481 #34B063

analogous

#A134B0 #B03481 #B03443

triadic

#B03481 #81B034 #3481B0

tetradic

#B03481 #B0A134 #34B063 #3443B0

square

#B03481 #B0A134 #34B063 #3443B0

split-complementary

#B03481 #43B034 #34B0A1

monochromatic

#52183C #81265E #B03481 #CD559F #DB84BA

Accessibility & contrast

On white

5.75

#B03481 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#B03481 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03481

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03481	#FFFFFF	#000000	##FFFFFF
##B03481	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445883

Deuteranopia (green-blind)

#686E7E

Tritanopia (blue-blind)

#BC3156

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b03481;
/* rgb */ color: rgb(176, 52, 129);
/* oklch */ color: oklch(53.4% 0.178 346.6);

Tailwind

colors: {
  custom: {
    50: '#cb76a5',
    500: '#b03481',
    950: '#000000',
  },
}

SCSS

$custom: #b03481;
$custom-light: #cb76a5;
$custom-dark: #000000;

JSON

{
  "hex": "#b03481",
  "rgb": {
    "r": 176,
    "g": 52,
    "b": 129
  },
  "hsl": {
    "h": 322.742,
    "s": 54.386,
    "l": 44.706
  },
  "oklch": {
    "l": 0.53356,
    "c": 0.17752,
    "h": 346.6
  },
  "luminance": 0.13271
}

Semantic roles & 50–950 ramp

primary

#B03481

secondary

#7CC497

accent

#DE824A

background

#FDF7FA

surface

#FAEDF4

border

#D3C8CE

text

#14090F

muted

#837B7F

Preview Lab

Preview with #B03481

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

Preview Lab → · Contrast checker → · Palette generator →