#B0305A#B0305A

#B0305A is a mid, vivid pink. Relative luminance 0.121; OKLCH L 51.6% C 0.166 H 5.5°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#B0305A
RGB	rgb(176, 48, 90)
HSL	hsl(340, 57%, 44%)
HSV	hsv(340, 73%, 69%)
CMYK	cmyk(0%, 72.7%, 48.9%, 31%)
CIE-LAB	lab(41.35, 54.15, 5.99)
CIE-LCH	lch(41.35, 54.48, 6.32°)
OKLab	oklab(51.59% 0.1654 0.0158)
OKLCH	oklch(51.59% 0.166 5.5)
XYZ	xyz(20.8087, 12.0850, 10.9078)
Luminance	0.1208 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0305A #30B086

analogous

#B0309A #B0305A #B04630

triadic

#B0305A #5AB030 #305AB0

tetradic

#B0305A #9AB030 #30B086 #4630B0

square

#B0305A #9AB030 #30B086 #4630B0

split-complementary

#B0305A #30B046 #309AB0

monochromatic

#501629 #802341 #B0305A #CF4E79 #DC7E9D

Accessibility & contrast

On white

6.15

#B0305A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#B0305A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B0305A

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0305A	#FFFFFF	#000000	##FFFFFF
##B0305A	1.00	6.15	3.42	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E515B

Deuteranopia (green-blind)

#706B57

Tritanopia (blue-blind)

#C01741

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b0305a;
/* rgb */ color: rgb(176, 48, 90);
/* oklch */ color: oklch(51.6% 0.166 5.5);

Tailwind

colors: {
  custom: {
    50: '#cd7388',
    500: '#b0305a',
    950: '#000000',
  },
}

SCSS

$custom: #b0305a;
$custom-light: #cd7388;
$custom-dark: #000000;

JSON

{
  "hex": "#b0305a",
  "rgb": {
    "r": 176,
    "g": 48,
    "b": 90
  },
  "hsl": {
    "h": 340.313,
    "s": 57.143,
    "l": 43.922
  },
  "oklch": {
    "l": 0.51592,
    "c": 0.16614,
    "h": 5.5
  },
  "luminance": 0.12082
}

Semantic roles & 50–950 ramp

primary

#B0305A

secondary

#77C5AB

accent

#E0AE47

background

#FDF7F8

surface

#FAEDEF

border

#D3C8CA

text

#15090B

muted

#837B7C

Preview Lab

Preview with #B0305A

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

Preview Lab → · Contrast checker → · Palette generator →