#B7306D#B7306D

#B7306D is a mid, vivid pink. Relative luminance 0.133; OKLCH L 53.4% C 0.178 H 357.7°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#B7306D
RGB	rgb(183, 48, 109)
HSL	hsl(333, 58%, 45%)
HSV	hsv(333, 74%, 72%)
CMYK	cmyk(0%, 73.8%, 40.4%, 28.2%)
CIE-LAB	lab(43.19, 57.99, -3.04)
CIE-LCH	lch(43.19, 58.07, 357.00°)
OKLab	oklab(53.37% 0.178 -0.0073)
OKLCH	oklch(53.37% 0.178 357.7)
XYZ	xyz(23.3474, 13.2882, 15.8004)
Luminance	0.1328 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7306D #30B77A

analogous

#B730B0 #B7306D #B73630

triadic

#B7306D #6DB730 #306DB7

tetradic

#B7306D #B0B730 #30B77A #3630B7

square

#B7306D #B0B730 #30B77A #3630B7

split-complementary

#B7306D #30B736 #30B0B7

monochromatic

#561733 #872350 #B7306D #D2528C #DE83AC

Accessibility & contrast

On white

5.74

#B7306D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#B7306D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7306D

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7306D	#FFFFFF	#000000	##FFFFFF
##B7306D	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C566F

Deuteranopia (green-blind)

#716F6A

Tritanopia (blue-blind)

#C61E4A

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b7306d;
/* rgb */ color: rgb(183, 48, 109);
/* oklch */ color: oklch(53.4% 0.178 357.7);

Tailwind

colors: {
  custom: {
    50: '#d27496',
    500: '#b7306d',
    950: '#000000',
  },
}

SCSS

$custom: #b7306d;
$custom-light: #d27496;
$custom-dark: #000000;

JSON

{
  "hex": "#b7306d",
  "rgb": {
    "r": 183,
    "g": 48,
    "b": 109
  },
  "hsl": {
    "h": 332.889,
    "s": 58.442,
    "l": 45.294
  },
  "oklch": {
    "l": 0.5337,
    "c": 0.17817,
    "h": 357.7
  },
  "luminance": 0.13285
}

Semantic roles & 50–950 ramp

primary

#B7306D

secondary

#7BC8A5

accent

#E29B46

background

#FDF7F9

surface

#FBEDF2

border

#D4C8CC

text

#15090D

muted

#837B7E

Preview Lab

Preview with #B7306D

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

Preview Lab → · Contrast checker → · Palette generator →