#B5384F#B5384F

#B5384F is a mid, vivid red. Relative luminance 0.132; OKLCH L 53.0% C 0.161 H 13.9°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#B5384F
RGB	rgb(181, 56, 79)
HSL	hsl(349, 53%, 46%)
HSV	hsv(349, 69%, 71%)
CMYK	cmyk(0%, 69.1%, 56.4%, 29%)
CIE-LAB	lab(43.09, 51.74, 15.43)
CIE-LCH	lch(43.09, 54.00, 16.60°)
OKLab	oklab(52.97% 0.1559 0.0385)
OKLCH	oklch(52.97% 0.161 13.9)
XYZ	xyz(21.8835, 13.2196, 8.7949)
Luminance	0.1322 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5384F #38B59E

analogous

#B5388E #B5384F #B56038

triadic

#B5384F #4FB538 #384FB5

tetradic

#B5384F #8EB538 #38B59E #6038B5

square

#B5384F #8EB538 #38B59E #6038B5

split-complementary

#B5384F #38B560 #388EB5

monochromatic

#581B26 #862A3B #B5384F #CD5D72 #DB8C9B

Accessibility & contrast

On white

5.76

#B5384F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#B5384F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B5384F

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5384F	#FFFFFF	#000000	##FFFFFF
##B5384F	1.00	5.76	3.64	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57554F

Deuteranopia (green-blind)

#776F4C

Tritanopia (blue-blind)

#C61D41

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b5384f;
/* rgb */ color: rgb(181, 56, 79);
/* oklch */ color: oklch(53.0% 0.161 13.9);

Tailwind

colors: {
  custom: {
    50: '#d17780',
    500: '#b5384f',
    950: '#000000',
  },
}

SCSS

$custom: #b5384f;
$custom-light: #d17780;
$custom-dark: #000000;

JSON

{
  "hex": "#b5384f",
  "rgb": {
    "r": 181,
    "g": 56,
    "b": 79
  },
  "hsl": {
    "h": 348.96,
    "s": 52.743,
    "l": 46.471
  },
  "oklch": {
    "l": 0.52965,
    "c": 0.16054,
    "h": 13.9
  },
  "luminance": 0.13217
}

Semantic roles & 50–950 ramp

primary

#B5384F

secondary

#83C6BA

accent

#DCC24C

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B5384F

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

Preview Lab → · Contrast checker → · Palette generator →