#B7306F#B7306F

#B7306F is a mid, vivid pink. Relative luminance 0.133; OKLCH L 53.4% C 0.179 H 356.7°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#B7306F
RGB	rgb(183, 48, 111)
HSL	hsl(332, 58%, 45%)
HSV	hsv(332, 74%, 72%)
CMYK	cmyk(0%, 73.8%, 39.3%, 28.2%)
CIE-LAB	lab(43.26, 58.20, -4.18)
CIE-LCH	lch(43.26, 58.35, 355.89°)
OKLab	oklab(53.44% 0.1787 -0.0103)
OKLCH	oklch(53.44% 0.179 356.7)
XYZ	xyz(23.4562, 13.3318, 16.3739)
Luminance	0.1333 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7306F #30B778

analogous

#B730B3 #B7306F #B73430

triadic

#B7306F #6FB730 #306FB7

tetradic

#B7306F #B3B730 #30B778 #3430B7

square

#B7306F #B3B730 #30B778 #3430B7

split-complementary

#B7306F #30B734 #30B3B7

monochromatic

#561734 #872352 #B7306F #D2528E #DE83AE

Accessibility & contrast

On white

5.73

#B7306F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#B7306F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7306F

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7306F	#FFFFFF	#000000	##FFFFFF
##B7306F	1.00	5.73	3.67	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B5671

Deuteranopia (green-blind)

#706F6C

Tritanopia (blue-blind)

#C61F4B

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b7306f;
/* rgb */ color: rgb(183, 48, 111);
/* oklch */ color: oklch(53.4% 0.179 356.7);

Tailwind

colors: {
  custom: {
    50: '#d27498',
    500: '#b7306f',
    950: '#000000',
  },
}

SCSS

$custom: #b7306f;
$custom-light: #d27498;
$custom-dark: #000000;

JSON

{
  "hex": "#b7306f",
  "rgb": {
    "r": 183,
    "g": 48,
    "b": 111
  },
  "hsl": {
    "h": 332,
    "s": 58.442,
    "l": 45.294
  },
  "oklch": {
    "l": 0.53439,
    "c": 0.17894,
    "h": 356.7
  },
  "luminance": 0.13329
}

Semantic roles & 50–950 ramp

primary

#B7306F

secondary

#7BC8A4

accent

#E29946

background

#FDF7F9

surface

#FBEDF2

border

#D4C8CC

text

#15090D

muted

#837B7E

Preview Lab

Preview with #B7306F

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

Preview Lab → · Contrast checker → · Palette generator →