#B9364B#B9364B

#B9364B is a mid, vivid red. Relative luminance 0.135; OKLCH L 53.3% C 0.167 H 15.8°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#B9364B
RGB	rgb(185, 54, 75)
HSL	hsl(350, 55%, 47%)
HSV	hsv(350, 71%, 73%)
CMYK	cmyk(0%, 70.8%, 59.5%, 27.5%)
CIE-LAB	lab(43.45, 53.49, 18.52)
CIE-LCH	lch(43.45, 56.60, 19.09°)
OKLab	oklab(53.34% 0.1603 0.0455)
OKLCH	oklch(53.34% 0.167 15.8)
XYZ	xyz(22.5990, 13.4638, 8.0640)
Luminance	0.1346 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9364B #36B9A4

analogous

#B9368D #B9364B #B96336

triadic

#B9364B #4BB936 #364BB9

tetradic

#B9364B #8DB936 #36B9A4 #6336B9

square

#B9364B #8DB936 #36B9A4 #6336B9

split-complementary

#B9364B #36B963 #368DB9

monochromatic

#5A1A25 #8A2838 #B9364B #D05D6F #DD8C99

Accessibility & contrast

On white

5.69

#B9364B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#B9364B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B9364B

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9364B	#FFFFFF	#000000	##FFFFFF
##B9364B	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58554B

Deuteranopia (green-blind)

#7A7148

Tritanopia (blue-blind)

#CA133F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b9364b;
/* rgb */ color: rgb(185, 54, 75);
/* oklch */ color: oklch(53.3% 0.167 15.8);

Tailwind

colors: {
  custom: {
    50: '#d5767d',
    500: '#b9364b',
    950: '#000000',
  },
}

SCSS

$custom: #b9364b;
$custom-light: #d5767d;
$custom-dark: #000000;

JSON

{
  "hex": "#b9364b",
  "rgb": {
    "r": 185,
    "g": 54,
    "b": 75
  },
  "hsl": {
    "h": 350.382,
    "s": 54.812,
    "l": 46.863
  },
  "oklch": {
    "l": 0.53342,
    "c": 0.16664,
    "h": 15.8
  },
  "luminance": 0.13461
}

Semantic roles & 50–950 ramp

primary

#B9364B

secondary

#83C8BD

accent

#DEC64A

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#150909

muted

#837B7B

Preview Lab

Preview with #B9364B

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

Preview Lab → · Contrast checker → · Palette generator →