#B5305D#B5305D

#B5305D is a mid, vivid pink. Relative luminance 0.127; OKLCH L 52.5% C 0.171 H 5.0°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#B5305D
RGB	rgb(181, 48, 93)
HSL	hsl(340, 58%, 45%)
HSV	hsv(340, 73%, 71%)
CMYK	cmyk(0%, 73.5%, 48.6%, 29%)
CIE-LAB	lab(42.35, 55.89, 5.67)
CIE-LCH	lch(42.35, 56.17, 5.79°)
OKLab	oklab(52.53% 0.1708 0.015)
OKLCH	oklch(52.53% 0.171 5)
XYZ	xyz(22.0906, 12.7309, 11.6479)
Luminance	0.1273 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5305D #30B588

analogous

#B530A0 #B5305D #B54530

triadic

#B5305D #5DB530 #305DB5

tetradic

#B5305D #A0B530 #30B588 #4530B5

square

#B5305D #A0B530 #30B588 #4530B5

split-complementary

#B5305D #30B545 #30A0B5

monochromatic

#54162B #852344 #B5305D #D1517C #DE82A1

Accessibility & contrast

On white

5.92

#B5305D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#B5305D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B5305D

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5305D	#FFFFFF	#000000	##FFFFFF
##B5305D	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F535E

Deuteranopia (green-blind)

#736E5A

Tritanopia (blue-blind)

#C51543

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b5305d;
/* rgb */ color: rgb(181, 48, 93);
/* oklch */ color: oklch(52.5% 0.171 5.0);

Tailwind

colors: {
  custom: {
    50: '#d1738a',
    500: '#b5305d',
    950: '#000000',
  },
}

SCSS

$custom: #b5305d;
$custom-light: #d1738a;
$custom-dark: #000000;

JSON

{
  "hex": "#b5305d",
  "rgb": {
    "r": 181,
    "g": 48,
    "b": 93
  },
  "hsl": {
    "h": 339.699,
    "s": 58.079,
    "l": 44.902
  },
  "oklch": {
    "l": 0.5253,
    "c": 0.17147,
    "h": 5
  },
  "luminance": 0.12728
}

Semantic roles & 50–950 ramp

primary

#B5305D

secondary

#7AC7AD

accent

#E1AD46

background

#FDF7F8

surface

#FBEDF0

border

#D4C8CB

text

#15090B

muted

#837B7C

Preview Lab

Preview with #B5305D

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

Preview Lab → · Contrast checker → · Palette generator →