#B93740#B93740

#B93740 is a mid, vivid red. Relative luminance 0.134; OKLCH L 53.2% C 0.166 H 21.1°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#B93740
RGB	rgb(185, 55, 64)
HSL	hsl(356, 54%, 47%)
HSV	hsv(356, 70%, 73%)
CMYK	cmyk(0%, 70.3%, 65.4%, 27.5%)
CIE-LAB	lab(43.39, 52.40, 25.18)
CIE-LCH	lch(43.39, 58.14, 25.67°)
OKLab	oklab(53.23% 0.1548 0.0598)
OKLCH	oklch(53.23% 0.166 21.1)
XYZ	xyz(22.3015, 13.4201, 6.2655)
Luminance	0.1342 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B93740 #37B9B0

analogous

#B93781 #B93740 #B96F37

triadic

#B93740 #40B937 #3740B9

tetradic

#B93740 #81B937 #37B9B0 #6F37B9

square

#B93740 #81B937 #37B9B0 #6F37B9

split-complementary

#B93740 #37B96F #3781B9

monochromatic

#5B1B1F #8A2930 #B93740 #CF5E66 #DD8D93

Accessibility & contrast

On white

5.70

#B93740 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#B93740 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B93740

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B93740	#FFFFFF	#000000	##FFFFFF
##B93740	1.00	5.70	3.68	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B553F

Deuteranopia (green-blind)

#7B713C

Tritanopia (blue-blind)

#CB103B

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b93740;
/* rgb */ color: rgb(185, 55, 64);
/* oklch */ color: oklch(53.2% 0.166 21.1);

Tailwind

colors: {
  custom: {
    50: '#d57774',
    500: '#b93740',
    950: '#000000',
  },
}

SCSS

$custom: #b93740;
$custom-light: #d57774;
$custom-dark: #000000;

JSON

{
  "hex": "#b93740",
  "rgb": {
    "r": 185,
    "g": 55,
    "b": 64
  },
  "hsl": {
    "h": 355.846,
    "s": 54.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.53228,
    "c": 0.1659,
    "h": 21.1
  },
  "luminance": 0.13417
}

Semantic roles & 50–950 ramp

primary

#B93740

secondary

#84C8C3

accent

#DED34A

background

#FEF7F7

surface

#FCEEED

border

#D5C9C8

text

#160908

muted

#847B7B

Preview Lab

Preview with #B93740

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

Preview Lab → · Contrast checker → · Palette generator →