#B93A3F#B93A3F

#B93A3F is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.5% C 0.163 H 22.4°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#B93A3F
RGB	rgb(185, 58, 63)
HSL	hsl(358, 52%, 48%)
HSV	hsv(358, 69%, 73%)
CMYK	cmyk(0%, 68.6%, 65.9%, 27.5%)
CIE-LAB	lab(43.80, 51.16, 26.31)
CIE-LCH	lch(43.80, 57.53, 27.21°)
OKLab	oklab(53.53% 0.1506 0.0622)
OKLCH	oklch(53.53% 0.163 22.4)
XYZ	xyz(22.4202, 13.7025, 6.1659)
Luminance	0.1370 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B93A3F #3AB9B4

analogous

#B93A7E #B93A3F #B9753A

triadic

#B93A3F #3FB93A #3A3FB9

tetradic

#B93A3F #7EB93A #3AB9B4 #753AB9

square

#B93A3F #7EB93A #3AB9B4 #753AB9

split-complementary

#B93A3F #3AB975 #3A7EB9

monochromatic

#5C1D1F #8A2B2F #B93A3F #CE6267 #DC9194

Accessibility & contrast

On white

5.62

#B93A3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#B93A3F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B93A3F

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B93A3F	#FFFFFF	#000000	##FFFFFF
##B93A3F	1.00	5.62	3.74	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C563E

Deuteranopia (green-blind)

#7C713B

Tritanopia (blue-blind)

#CB173D

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b93a3f;
/* rgb */ color: rgb(185, 58, 63);
/* oklch */ color: oklch(53.5% 0.163 22.4);

Tailwind

colors: {
  custom: {
    50: '#d57874',
    500: '#b93a3f',
    950: '#000000',
  },
}

SCSS

$custom: #b93a3f;
$custom-light: #d57874;
$custom-dark: #000000;

JSON

{
  "hex": "#b93a3f",
  "rgb": {
    "r": 185,
    "g": 58,
    "b": 63
  },
  "hsl": {
    "h": 357.638,
    "s": 52.263,
    "l": 47.647
  },
  "oklch": {
    "l": 0.53532,
    "c": 0.16296,
    "h": 22.4
  },
  "luminance": 0.13699
}

Semantic roles & 50–950 ramp

primary

#B93A3F

secondary

#87C7C5

accent

#DCD64C

background

#FEF7F7

surface

#FCEEED

border

#D5C9C8

text

#160908

muted

#847B7B

Preview Lab

Preview with #B93A3F

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

Preview Lab → · Contrast checker → · Palette generator →