#B7306E#B7306E

#B7306E is a mid, vivid pink. Relative luminance 0.133; OKLCH L 53.4% C 0.179 H 357.2°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#B7306E
RGB	rgb(183, 48, 110)
HSL	hsl(332, 58%, 45%)
HSV	hsv(332, 74%, 72%)
CMYK	cmyk(0%, 73.8%, 39.9%, 28.2%)
CIE-LAB	lab(43.23, 58.09, -3.61)
CIE-LCH	lch(43.23, 58.21, 356.44°)
OKLab	oklab(53.4% 0.1783 -0.0088)
OKLCH	oklch(53.4% 0.179 357.2)
XYZ	xyz(23.4015, 13.3099, 16.0856)
Luminance	0.1331 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7306E #30B779

analogous

#B730B2 #B7306E #B73530

triadic

#B7306E #6EB730 #306EB7

tetradic

#B7306E #B2B730 #30B779 #3530B7

square

#B7306E #B2B730 #30B779 #3530B7

split-complementary

#B7306E #30B735 #30B2B7

monochromatic

#561734 #872351 #B7306E #D2528D #DE83AD

Accessibility & contrast

On white

5.74

#B7306E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#B7306E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7306E

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7306E	#FFFFFF	#000000	##FFFFFF
##B7306E	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)

#4B5670

Deuteranopia (green-blind)

#716F6B

Tritanopia (blue-blind)

#C61F4B

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b7306e;
/* rgb */ color: rgb(183, 48, 110);
/* oklch */ color: oklch(53.4% 0.179 357.2);

Tailwind

colors: {
  custom: {
    50: '#d27497',
    500: '#b7306e',
    950: '#000000',
  },
}

SCSS

$custom: #b7306e;
$custom-light: #d27497;
$custom-dark: #000000;

JSON

{
  "hex": "#b7306e",
  "rgb": {
    "r": 183,
    "g": 48,
    "b": 110
  },
  "hsl": {
    "h": 332.444,
    "s": 58.442,
    "l": 45.294
  },
  "oklch": {
    "l": 0.53404,
    "c": 0.17856,
    "h": 357.2
  },
  "luminance": 0.13307
}

Semantic roles & 50–950 ramp

primary

#B7306E

secondary

#7BC8A5

accent

#E29A46

background

#FDF7F9

surface

#FBEDF2

border

#D4C8CC

text

#15090D

muted

#837B7E

Preview Lab

Preview with #B7306E

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

Preview Lab → · Contrast checker → · Palette generator →