#B7306B#B7306B

#B7306B is a mid, vivid pink. Relative luminance 0.132; OKLCH L 53.3% C 0.177 H 358.6°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#B7306B
RGB	rgb(183, 48, 107)
HSL	hsl(334, 58%, 45%)
HSV	hsv(334, 74%, 72%)
CMYK	cmyk(0%, 73.8%, 41.5%, 28.2%)
CIE-LAB	lab(43.13, 57.79, -1.89)
CIE-LCH	lch(43.13, 57.82, 358.13°)
OKLab	oklab(53.3% 0.1774 -0.0042)
OKLCH	oklch(53.3% 0.177 358.6)
XYZ	xyz(23.2409, 13.2457, 15.2399)
Luminance	0.1324 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7306B #30B77C

analogous

#B730AE #B7306B #B73830

triadic

#B7306B #6BB730 #306BB7

tetradic

#B7306B #AEB730 #30B77C #3830B7

square

#B7306B #AEB730 #30B77C #3830B7

split-complementary

#B7306B #30B738 #30AEB7

monochromatic

#561732 #87234F #B7306B #D2528A #DE83AB

Accessibility & contrast

On white

5.76

#B7306B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#B7306B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7306B

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7306B	#FFFFFF	#000000	##FFFFFF
##B7306B	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C566C

Deuteranopia (green-blind)

#716F68

Tritanopia (blue-blind)

#C61D49

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b7306b;
/* rgb */ color: rgb(183, 48, 107);
/* oklch */ color: oklch(53.3% 0.177 358.6);

Tailwind

colors: {
  custom: {
    50: '#d27495',
    500: '#b7306b',
    950: '#000000',
  },
}

SCSS

$custom: #b7306b;
$custom-light: #d27495;
$custom-dark: #000000;

JSON

{
  "hex": "#b7306b",
  "rgb": {
    "r": 183,
    "g": 48,
    "b": 107
  },
  "hsl": {
    "h": 333.778,
    "s": 58.442,
    "l": 45.294
  },
  "oklch": {
    "l": 0.53303,
    "c": 0.17743,
    "h": 358.6
  },
  "luminance": 0.13243
}

Semantic roles & 50–950 ramp

primary

#B7306B

secondary

#7BC8A6

accent

#E29E46

background

#FDF7F9

surface

#FBEDF1

border

#D4C8CB

text

#15090D

muted

#837B7E

Preview Lab

Preview with #B7306B

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

Preview Lab → · Contrast checker → · Palette generator →