#B0305F#B0305F

#B0305F is a mid, vivid pink. Relative luminance 0.122; OKLCH L 51.7% C 0.167 H 2.9°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#B0305F
RGB	rgb(176, 48, 95)
HSL	hsl(338, 57%, 44%)
HSV	hsv(338, 73%, 69%)
CMYK	cmyk(0%, 72.7%, 46%, 31%)
CIE-LAB	lab(41.49, 54.61, 3.05)
CIE-LCH	lch(41.49, 54.69, 3.20°)
OKLab	oklab(51.74% 0.1672 0.0084)
OKLCH	oklch(51.74% 0.167 2.9)
XYZ	xyz(21.0287, 12.1730, 12.0665)
Luminance	0.1217 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0305F #30B081

analogous

#B0309F #B0305F #B04130

triadic

#B0305F #5FB030 #305FB0

tetradic

#B0305F #9FB030 #30B081 #4130B0

square

#B0305F #9FB030 #30B081 #4130B0

split-complementary

#B0305F #30B041 #309FB0

monochromatic

#50162B #802345 #B0305F #CF4E7E #DC7EA1

Accessibility & contrast

On white

6.12

#B0305F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#B0305F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B0305F

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0305F	#FFFFFF	#000000	##FFFFFF
##B0305F	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5260

Deuteranopia (green-blind)

#6F6B5C

Tritanopia (blue-blind)

#BF1A44

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b0305f;
/* rgb */ color: rgb(176, 48, 95);
/* oklch */ color: oklch(51.7% 0.167 2.9);

Tailwind

colors: {
  custom: {
    50: '#cd738c',
    500: '#b0305f',
    950: '#000000',
  },
}

SCSS

$custom: #b0305f;
$custom-light: #cd738c;
$custom-dark: #000000;

JSON

{
  "hex": "#b0305f",
  "rgb": {
    "r": 176,
    "g": 48,
    "b": 95
  },
  "hsl": {
    "h": 337.969,
    "s": 57.143,
    "l": 43.922
  },
  "oklch": {
    "l": 0.5174,
    "c": 0.16742,
    "h": 2.9
  },
  "luminance": 0.1217
}

Semantic roles & 50–950 ramp

primary

#B0305F

secondary

#77C5A8

accent

#E0A847

background

#FDF7F8

surface

#FAEDF0

border

#D3C8CB

text

#14090C

muted

#837B7D

Preview Lab

Preview with #B0305F

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

Preview Lab → · Contrast checker → · Palette generator →