#B5305E#B5305E

#B5305E is a mid, vivid pink. Relative luminance 0.127; OKLCH L 52.6% C 0.172 H 4.5°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#B5305E
RGB	rgb(181, 48, 94)
HSL	hsl(339, 58%, 45%)
HSV	hsv(339, 73%, 71%)
CMYK	cmyk(0%, 73.5%, 48.1%, 29%)
CIE-LAB	lab(42.38, 55.97, 5.08)
CIE-LCH	lch(42.38, 56.21, 5.19°)
OKLab	oklab(52.56% 0.1712 0.0136)
OKLCH	oklch(52.56% 0.172 4.5)
XYZ	xyz(22.1352, 12.7488, 11.8827)
Luminance	0.1275 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5305E #30B587

analogous

#B530A1 #B5305E #B54430

triadic

#B5305E #5EB530 #305EB5

tetradic

#B5305E #A1B530 #30B587 #4430B5

square

#B5305E #A1B530 #30B587 #4430B5

split-complementary

#B5305E #30B544 #30A1B5

monochromatic

#54162C #852345 #B5305E #D1517D #DE82A2

Accessibility & contrast

On white

5.92

#B5305E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#B5305E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B5305E

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5305E	#FFFFFF	#000000	##FFFFFF
##B5305E	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)

#4F535F

Deuteranopia (green-blind)

#726E5B

Tritanopia (blue-blind)

#C51643

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b5305e;
/* rgb */ color: rgb(181, 48, 94);
/* oklch */ color: oklch(52.6% 0.172 4.5);

Tailwind

colors: {
  custom: {
    50: '#d1738b',
    500: '#b5305e',
    950: '#000000',
  },
}

SCSS

$custom: #b5305e;
$custom-light: #d1738b;
$custom-dark: #000000;

JSON

{
  "hex": "#b5305e",
  "rgb": {
    "r": 181,
    "g": 48,
    "b": 94
  },
  "hsl": {
    "h": 339.248,
    "s": 58.079,
    "l": 44.902
  },
  "oklch": {
    "l": 0.52559,
    "c": 0.17171,
    "h": 4.5
  },
  "luminance": 0.12746
}

Semantic roles & 50–950 ramp

primary

#B5305E

secondary

#7AC7AC

accent

#E1AC46

background

#FDF7F8

surface

#FBEDF0

border

#D4C8CB

text

#15090C

muted

#837B7D

Preview Lab

Preview with #B5305E

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

Preview Lab → · Contrast checker → · Palette generator →