#B93A37#B93A37

#B93A37 is a mid, vivid red. Relative luminance 0.136; OKLCH L 53.4% C 0.164 H 25.8°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#B93A37
RGB	rgb(185, 58, 55)
HSL	hsl(1, 54%, 47%)
HSV	hsv(1, 70%, 73%)
CMYK	cmyk(0%, 68.6%, 70.3%, 27.5%)
CIE-LAB	lab(43.68, 50.73, 30.93)
CIE-LCH	lch(43.68, 59.42, 31.37°)
OKLab	oklab(53.4% 0.1476 0.0713)
OKLCH	oklch(53.4% 0.164 25.8)
XYZ	xyz(22.2126, 13.6195, 5.0729)
Luminance	0.1362 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B93A37 #37B6B9

analogous

#B93775 #B93A37 #B97B37

triadic

#B93A37 #37B93A #3A37B9

tetradic

#B93A37 #75B937 #37B6B9 #7B37B9

square

#B93A37 #75B937 #37B6B9 #7B37B9

split-complementary

#B93A37 #37B97B #3775B9

monochromatic

#5B1C1B #8A2B29 #B93A37 #CF615E #DD8F8D

Accessibility & contrast

On white

5.64

#B93A37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#B93A37 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B93A37

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B93A37	#FFFFFF	#000000	##FFFFFF
##B93A37	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5636

Deuteranopia (green-blind)

#7D7133

Tritanopia (blue-blind)

#CB143B

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b93a37;
/* rgb */ color: rgb(185, 58, 55);
/* oklch */ color: oklch(53.4% 0.164 25.8);

Tailwind

colors: {
  custom: {
    50: '#d6786e',
    500: '#b93a37',
    950: '#000000',
  },
}

SCSS

$custom: #b93a37;
$custom-light: #d6786e;
$custom-dark: #000000;

JSON

{
  "hex": "#b93a37",
  "rgb": {
    "r": 185,
    "g": 58,
    "b": 55
  },
  "hsl": {
    "h": 1.385,
    "s": 54.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.53402,
    "c": 0.16391,
    "h": 25.8
  },
  "luminance": 0.13616
}

Semantic roles & 50–950 ramp

primary

#B93A37

secondary

#84C6C8

accent

#DADE4A

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160907

muted

#847B7A

Preview Lab

Preview with #B93A37

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

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