#B93943#B93943

#B93943 is a mid, vivid red. Relative luminance 0.136; OKLCH L 53.5% C 0.164 H 20.4°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#B93943
RGB	rgb(185, 57, 67)
HSL	hsl(355, 53%, 47%)
HSV	hsv(355, 69%, 73%)
CMYK	cmyk(0%, 69.2%, 63.8%, 27.5%)
CIE-LAB	lab(43.73, 51.80, 23.78)
CIE-LCH	lch(43.73, 57.00, 24.66°)
OKLab	oklab(53.5% 0.1535 0.0569)
OKLCH	oklch(53.5% 0.164 20.4)
XYZ	xyz(22.4861, 13.6490, 6.7596)
Luminance	0.1365 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B93943 #39B9AF

analogous

#B93983 #B93943 #B96F39

triadic

#B93943 #43B939 #3943B9

tetradic

#B93943 #83B939 #39B9AF #6F39B9

square

#B93943 #83B939 #39B9AF #6F39B9

split-complementary

#B93943 #39B96F #3983B9

monochromatic

#5B1C21 #8A2B32 #B93943 #CE6169 #DD9096

Accessibility & contrast

On white

5.63

#B93943 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#B93943 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B93943

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B93943	#FFFFFF	#000000	##FFFFFF
##B93943	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)

#5B5642

Deuteranopia (green-blind)

#7C713F

Tritanopia (blue-blind)

#CB173E

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b93943;
/* rgb */ color: rgb(185, 57, 67);
/* oklch */ color: oklch(53.5% 0.164 20.4);

Tailwind

colors: {
  custom: {
    50: '#d57877',
    500: '#b93943',
    950: '#000000',
  },
}

SCSS

$custom: #b93943;
$custom-light: #d57877;
$custom-dark: #000000;

JSON

{
  "hex": "#b93943",
  "rgb": {
    "r": 185,
    "g": 57,
    "b": 67
  },
  "hsl": {
    "h": 355.313,
    "s": 52.893,
    "l": 47.451
  },
  "oklch": {
    "l": 0.53495,
    "c": 0.16367,
    "h": 20.4
  },
  "luminance": 0.13646
}

Semantic roles & 50–950 ramp

primary

#B93943

secondary

#86C8C2

accent

#DCD14B

background

#FEF7F7

surface

#FCEEED

border

#D5C9C8

text

#160908

muted

#847B7B

Preview Lab

Preview with #B93943

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

Preview Lab → · Contrast checker → · Palette generator →