#B93130#B93130

#B93130 is a mid, vivid red. Relative luminance 0.127; OKLCH L 52.4% C 0.173 H 25.8°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#B93130
RGB	rgb(185, 49, 48)
HSL	hsl(0, 59%, 46%)
HSV	hsv(0, 74%, 73%)
CMYK	cmyk(0%, 73.5%, 74.1%, 27.5%)
CIE-LAB	lab(42.35, 53.81, 33.50)
CIE-LCH	lch(42.35, 63.39, 31.90°)
OKLab	oklab(52.38% 0.1558 0.0755)
OKLCH	oklch(52.38% 0.173 25.8)
XYZ	xyz(21.6419, 12.7276, 4.1129)
Luminance	0.1272 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B93130 #30B8B9

analogous

#B93073 #B93130 #B97530

triadic

#B93130 #30B931 #3130B9

tetradic

#B93130 #73B930 #30B8B9 #7530B9

square

#B93130 #73B930 #30B8B9 #7530B9

split-complementary

#B93130 #30B975 #3073B9

monochromatic

#581717 #882423 #B93130 #D35554 #DF8584

Accessibility & contrast

On white

5.92

#B93130 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#B93130 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B93130

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B93130	#FFFFFF	#000000	##FFFFFF
##B93130	1.00	5.92	3.54	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59512E

Deuteranopia (green-blind)

#7B6F2B

Tritanopia (blue-blind)

#CC0033

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b93130;
/* rgb */ color: rgb(185, 49, 48);
/* oklch */ color: oklch(52.4% 0.173 25.8);

Tailwind

colors: {
  custom: {
    50: '#d77369',
    500: '#b93130',
    950: '#000000',
  },
}

SCSS

$custom: #b93130;
$custom-light: #d77369;
$custom-dark: #000000;

JSON

{
  "hex": "#b93130",
  "rgb": {
    "r": 185,
    "g": 49,
    "b": 48
  },
  "hsl": {
    "h": 0.438,
    "s": 58.798,
    "l": 45.686
  },
  "oklch": {
    "l": 0.52377,
    "c": 0.17317,
    "h": 25.8
  },
  "luminance": 0.12724
}

Semantic roles & 50–950 ramp

primary

#B93130

secondary

#7CC8C9

accent

#E1E246

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B93130

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

Preview Lab → · Contrast checker → · Palette generator →