#B93243#B93243

#B93243 is a mid, vivid red. Relative luminance 0.130; OKLCH L 52.8% C 0.171 H 18.5°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#B93243
RGB	rgb(185, 50, 67)
HSL	hsl(352, 57%, 46%)
HSV	hsv(352, 73%, 73%)
CMYK	cmyk(0%, 73%, 63.8%, 27.5%)
CIE-LAB	lab(42.77, 54.44, 22.56)
CIE-LCH	lch(42.77, 58.93, 22.51°)
OKLab	oklab(52.78% 0.1619 0.0541)
OKLCH	oklch(52.78% 0.171 18.5)
XYZ	xyz(22.1636, 13.0040, 6.6521)
Luminance	0.1300 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B93243 #32B9A8

analogous

#B93286 #B93243 #B96432

triadic

#B93243 #43B932 #3243B9

tetradic

#B93243 #86B932 #32B9A8 #6432B9

square

#B93243 #86B932 #32B9A8 #6432B9

split-complementary

#B93243 #32B964 #3286B9

monochromatic

#591820 #892532 #B93243 #D25766 #DF8792

Accessibility & contrast

On white

5.83

#B93243 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#B93243 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B93243

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B93243	#FFFFFF	#000000	##FFFFFF
##B93243	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575343

Deuteranopia (green-blind)

#796F3F

Tritanopia (blue-blind)

#CB0039

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b93243;
/* rgb */ color: rgb(185, 50, 67);
/* oklch */ color: oklch(52.8% 0.171 18.5);

Tailwind

colors: {
  custom: {
    50: '#d57477',
    500: '#b93243',
    950: '#000000',
  },
}

SCSS

$custom: #b93243;
$custom-light: #d57477;
$custom-dark: #000000;

JSON

{
  "hex": "#b93243",
  "rgb": {
    "r": 185,
    "g": 50,
    "b": 67
  },
  "hsl": {
    "h": 352.444,
    "s": 57.447,
    "l": 46.078
  },
  "oklch": {
    "l": 0.52783,
    "c": 0.17067,
    "h": 18.5
  },
  "luminance": 0.13001
}

Semantic roles & 50–950 ramp

primary

#B93243

secondary

#7FC8BF

accent

#E1CD47

background

#FEF7F7

surface

#FCEDED

border

#D5C8C8

text

#160908

muted

#847B7B

Preview Lab

Preview with #B93243

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

Preview Lab → · Contrast checker → · Palette generator →