#B9364A#B9364A

#B9364A is a mid, vivid red. Relative luminance 0.134; OKLCH L 53.3% C 0.167 H 16.3°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#B9364A
RGB	rgb(185, 54, 74)
HSL	hsl(351, 55%, 47%)
HSV	hsv(351, 71%, 73%)
CMYK	cmyk(0%, 70.8%, 60%, 27.5%)
CIE-LAB	lab(43.43, 53.42, 19.11)
CIE-LCH	lch(43.43, 56.73, 19.68°)
OKLab	oklab(53.32% 0.1599 0.0468)
OKLCH	oklch(53.32% 0.167 16.3)
XYZ	xyz(22.5650, 13.4502, 7.8852)
Luminance	0.1345 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9364A #36B9A5

analogous

#B9368C #B9364A #B96436

triadic

#B9364A #4AB936 #364AB9

tetradic

#B9364A #8CB936 #36B9A5 #6436B9

square

#B9364A #8CB936 #36B9A5 #6436B9

split-complementary

#B9364A #36B964 #368CB9

monochromatic

#5A1A24 #8A2837 #B9364A #D05D6E #DD8C98

Accessibility & contrast

On white

5.69

#B9364A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#B9364A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B9364A

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9364A	#FFFFFF	#000000	##FFFFFF
##B9364A	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)

#58554A

Deuteranopia (green-blind)

#7A7147

Tritanopia (blue-blind)

#CB133E

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b9364a;
/* rgb */ color: rgb(185, 54, 74);
/* oklch */ color: oklch(53.3% 0.167 16.3);

Tailwind

colors: {
  custom: {
    50: '#d5767c',
    500: '#b9364a',
    950: '#000000',
  },
}

SCSS

$custom: #b9364a;
$custom-light: #d5767c;
$custom-dark: #000000;

JSON

{
  "hex": "#b9364a",
  "rgb": {
    "r": 185,
    "g": 54,
    "b": 74
  },
  "hsl": {
    "h": 350.84,
    "s": 54.812,
    "l": 46.863
  },
  "oklch": {
    "l": 0.5332,
    "c": 0.16662,
    "h": 16.3
  },
  "luminance": 0.13447
}

Semantic roles & 50–950 ramp

primary

#B9364A

secondary

#83C8BD

accent

#DEC74A

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#150909

muted

#847B7B

Preview Lab

Preview with #B9364A

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

Preview Lab → · Contrast checker → · Palette generator →