#B93636#B93636

#B93636 is a mid, vivid red. Relative luminance 0.132; OKLCH L 53.0% C 0.168 H 25.0°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#B93636
RGB	rgb(185, 54, 54)
HSL	hsl(0, 55%, 47%)
HSV	hsv(0, 71%, 73%)
CMYK	cmyk(0%, 70.8%, 70.8%, 27.5%)
CIE-LAB	lab(43.10, 52.25, 30.83)
CIE-LCH	lch(43.10, 60.67, 30.55°)
OKLab	oklab(52.96% 0.1522 0.0709)
OKLCH	oklch(52.96% 0.168 25)
XYZ	xyz(21.9950, 13.2222, 4.8833)
Luminance	0.1322 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B93636 #36B9B9

analogous

#B93678 #B93636 #B97836

triadic

#B93636 #36B936 #3636B9

tetradic

#B93636 #78B936 #36B9B9 #7836B9

square

#B93636 #78B936 #36B9B9 #7836B9

split-complementary

#B93636 #36B978 #3678B9

monochromatic

#5A1A1A #8A2828 #B93636 #D05D5D #DD8C8C

Accessibility & contrast

On white

5.76

#B93636 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#B93636 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B93636

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B93636	#FFFFFF	#000000	##FFFFFF
##B93636	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)

#5B5435

Deuteranopia (green-blind)

#7C7032

Tritanopia (blue-blind)

#CB0638

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b93636;
/* rgb */ color: rgb(185, 54, 54);
/* oklch */ color: oklch(53.0% 0.168 25.0);

Tailwind

colors: {
  custom: {
    50: '#d6766d',
    500: '#b93636',
    950: '#000000',
  },
}

SCSS

$custom: #b93636;
$custom-light: #d6766d;
$custom-dark: #000000;

JSON

{
  "hex": "#b93636",
  "rgb": {
    "r": 185,
    "g": 54,
    "b": 54
  },
  "hsl": {
    "h": 0,
    "s": 54.812,
    "l": 46.863
  },
  "oklch": {
    "l": 0.5296,
    "c": 0.16788,
    "h": 25
  },
  "luminance": 0.13219
}

Semantic roles & 50–950 ramp

primary

#B93636

secondary

#83C8C8

accent

#DEDE4A

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160907

muted

#847B7A

Preview Lab

Preview with #B93636

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

Preview Lab → · Contrast checker → · Palette generator →