#B93A3A#B93A3A

#B93A3A is a mid, vivid red. Relative luminance 0.136; OKLCH L 53.4% C 0.164 H 24.6°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#B93A3A
RGB	rgb(185, 58, 58)
HSL	hsl(0, 52%, 48%)
HSV	hsv(0, 69%, 73%)
CMYK	cmyk(0%, 68.6%, 68.6%, 27.5%)
CIE-LAB	lab(43.73, 50.89, 29.21)
CIE-LCH	lch(43.73, 58.67, 29.86°)
OKLab	oklab(53.45% 0.1487 0.068)
OKLCH	oklch(53.45% 0.164 24.6)
XYZ	xyz(22.2867, 13.6491, 5.4632)
Luminance	0.1365 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B93A3A #3AB9B9

analogous

#B93A79 #B93A3A #B9793A

triadic

#B93A3A #3AB93A #3A3AB9

tetradic

#B93A3A #79B93A #3AB9B9 #793AB9

square

#B93A3A #79B93A #3AB9B9 #793AB9

split-complementary

#B93A3A #3AB979 #3A79B9

monochromatic

#5C1D1D #8A2B2B #B93A3A #CE6262 #DC9191

Accessibility & contrast

On white

5.63

#B93A3A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#B93A3A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B93A3A

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B93A3A	#FFFFFF	#000000	##FFFFFF
##B93A3A	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5639

Deuteranopia (green-blind)

#7D7136

Tritanopia (blue-blind)

#CB153B

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b93a3a;
/* rgb */ color: rgb(185, 58, 58);
/* oklch */ color: oklch(53.4% 0.164 24.6);

Tailwind

colors: {
  custom: {
    50: '#d67870',
    500: '#b93a3a',
    950: '#000000',
  },
}

SCSS

$custom: #b93a3a;
$custom-light: #d67870;
$custom-dark: #000000;

JSON

{
  "hex": "#b93a3a",
  "rgb": {
    "r": 185,
    "g": 58,
    "b": 58
  },
  "hsl": {
    "h": 0,
    "s": 52.263,
    "l": 47.647
  },
  "oklch": {
    "l": 0.53448,
    "c": 0.16351,
    "h": 24.6
  },
  "luminance": 0.13646
}

Semantic roles & 50–950 ramp

primary

#B93A3A

secondary

#87C7C7

accent

#DCDC4C

background

#FEF7F6

surface

#FCEEEC

border

#D5C9C7

text

#160907

muted

#847B7A

Preview Lab

Preview with #B93A3A

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

Preview Lab → · Contrast checker → · Palette generator →