#B5384D#B5384D

#B5384D is a mid, vivid red. Relative luminance 0.132; OKLCH L 52.9% C 0.160 H 14.9°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#B5384D
RGB	rgb(181, 56, 77)
HSL	hsl(350, 53%, 46%)
HSV	hsv(350, 69%, 71%)
CMYK	cmyk(0%, 69.1%, 57.5%, 29%)
CIE-LAB	lab(43.05, 51.59, 16.61)
CIE-LCH	lch(43.05, 54.20, 17.85°)
OKLab	oklab(52.92% 0.1551 0.0412)
OKLCH	oklch(52.92% 0.16 14.9)
XYZ	xyz(21.8118, 13.1909, 8.4173)
Luminance	0.1319 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5384D #38B5A0

analogous

#B5388C #B5384D #B56238

triadic

#B5384D #4DB538 #384DB5

tetradic

#B5384D #8CB538 #38B5A0 #6238B5

square

#B5384D #8CB538 #38B5A0 #6238B5

split-complementary

#B5384D #38B562 #388CB5

monochromatic

#581B25 #862A39 #B5384D #CD5D70 #DB8C99

Accessibility & contrast

On white

5.77

#B5384D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#B5384D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B5384D

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5384D	#FFFFFF	#000000	##FFFFFF
##B5384D	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58554D

Deuteranopia (green-blind)

#786F4A

Tritanopia (blue-blind)

#C61C41

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b5384d;
/* rgb */ color: rgb(181, 56, 77);
/* oklch */ color: oklch(52.9% 0.160 14.9);

Tailwind

colors: {
  custom: {
    50: '#d1777e',
    500: '#b5384d',
    950: '#000000',
  },
}

SCSS

$custom: #b5384d;
$custom-light: #d1777e;
$custom-dark: #000000;

JSON

{
  "hex": "#b5384d",
  "rgb": {
    "r": 181,
    "g": 56,
    "b": 77
  },
  "hsl": {
    "h": 349.92,
    "s": 52.743,
    "l": 46.471
  },
  "oklch": {
    "l": 0.5292,
    "c": 0.16044,
    "h": 14.9
  },
  "luminance": 0.13188
}

Semantic roles & 50–950 ramp

primary

#B5384D

secondary

#83C6BB

accent

#DCC44C

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B5384D

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

Preview Lab → · Contrast checker → · Palette generator →