#B5366B#B5366B

#B5366B is a mid, vivid pink. Relative luminance 0.135; OKLCH L 53.5% C 0.169 H 359.0°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#B5366B
RGB	rgb(181, 54, 107)
HSL	hsl(335, 54%, 46%)
HSV	hsv(335, 70%, 71%)
CMYK	cmyk(0%, 70.2%, 40.9%, 29%)
CIE-LAB	lab(43.55, 55.05, -1.32)
CIE-LCH	lch(43.55, 55.07, 358.62°)
OKLab	oklab(53.54% 0.1687 -0.0028)
OKLCH	oklch(53.54% 0.169 359)
XYZ	xyz(23.0307, 13.5265, 15.3051)
Luminance	0.1352 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5366B #36B580

analogous

#B536AA #B5366B #B54036

triadic

#B5366B #6BB536 #366BB5

tetradic

#B5366B #AAB536 #36B580 #4036B5

square

#B5366B #AAB536 #36B580 #4036B5

split-complementary

#B5366B #36B540 #36AAB5

monochromatic

#571A33 #86284F #B5366B #CE5A8B #DC89AC

Accessibility & contrast

On white

5.67

#B5366B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#B5366B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B5366B

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5366B	#FFFFFF	#000000	##FFFFFF
##B5366B	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F586C

Deuteranopia (green-blind)

#727068

Tritanopia (blue-blind)

#C4264C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b5366b;
/* rgb */ color: rgb(181, 54, 107);
/* oklch */ color: oklch(53.5% 0.169 359.0);

Tailwind

colors: {
  custom: {
    50: '#d07795',
    500: '#b5366b',
    950: '#000000',
  },
}

SCSS

$custom: #b5366b;
$custom-light: #d07795;
$custom-dark: #000000;

JSON

{
  "hex": "#b5366b",
  "rgb": {
    "r": 181,
    "g": 54,
    "b": 107
  },
  "hsl": {
    "h": 334.961,
    "s": 54.043,
    "l": 46.078
  },
  "oklch": {
    "l": 0.53542,
    "c": 0.16875,
    "h": 359
  },
  "luminance": 0.13524
}

Semantic roles & 50–950 ramp

primary

#B5366B

secondary

#81C6A9

accent

#DDA04A

background

#FDF7F9

surface

#FAEEF1

border

#D3C9CB

text

#15090D

muted

#837B7E

Preview Lab

Preview with #B5366B

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

Preview Lab → · Contrast checker → · Palette generator →