#B93B37#B93B37

#B93B37 is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.5% C 0.163 H 26.1°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#B93B37
RGB	rgb(185, 59, 55)
HSL	hsl(2, 54%, 47%)
HSV	hsv(2, 70%, 73%)
CMYK	cmyk(0%, 68.1%, 70.3%, 27.5%)
CIE-LAB	lab(43.83, 50.33, 31.11)
CIE-LCH	lch(43.83, 59.16, 31.72°)
OKLab	oklab(53.51% 0.1463 0.0717)
OKLCH	oklch(53.51% 0.163 26.1)
XYZ	xyz(22.2635, 13.7213, 5.0898)
Luminance	0.1372 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B93B37 #37B5B9

analogous

#B93774 #B93B37 #B97C37

triadic

#B93B37 #37B93B #3B37B9

tetradic

#B93B37 #74B937 #37B5B9 #7C37B9

square

#B93B37 #74B937 #37B5B9 #7C37B9

split-complementary

#B93B37 #37B97C #3774B9

monochromatic

#5B1D1B #8A2C29 #B93B37 #CF625E #DD908D

Accessibility & contrast

On white

5.61

#B93B37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#B93B37 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B93B37

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B93B37	#FFFFFF	#000000	##FFFFFF
##B93B37	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5635

Deuteranopia (green-blind)

#7E7233

Tritanopia (blue-blind)

#CB173B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b93b37;
/* rgb */ color: rgb(185, 59, 55);
/* oklch */ color: oklch(53.5% 0.163 26.1);

Tailwind

colors: {
  custom: {
    50: '#d6786e',
    500: '#b93b37',
    950: '#000000',
  },
}

SCSS

$custom: #b93b37;
$custom-light: #d6786e;
$custom-dark: #000000;

JSON

{
  "hex": "#b93b37",
  "rgb": {
    "r": 185,
    "g": 59,
    "b": 55
  },
  "hsl": {
    "h": 1.846,
    "s": 54.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.53513,
    "c": 0.16293,
    "h": 26.1
  },
  "luminance": 0.13718
}

Semantic roles & 50–950 ramp

primary

#B93B37

secondary

#84C6C8

accent

#D9DE4A

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160907

muted

#847B7A

Preview Lab

Preview with #B93B37

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

Preview Lab → · Contrast checker → · Palette generator →