#B8393A#B8393A

#B8393A is a mid, vivid red. Relative luminance 0.134; OKLCH L 53.2% C 0.163 H 24.2°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#B8393A
RGB	rgb(184, 57, 58)
HSL	hsl(360, 53%, 47%)
HSV	hsv(360, 69%, 72%)
CMYK	cmyk(0%, 69%, 68.5%, 27.8%)
CIE-LAB	lab(43.40, 50.96, 28.77)
CIE-LCH	lch(43.40, 58.52, 29.45°)
OKLab	oklab(53.17% 0.1491 0.067)
OKLCH	oklch(53.17% 0.163 24.2)
XYZ	xyz(21.9964, 13.4253, 5.4353)
Luminance	0.1342 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B8393A #39B8B7

analogous

#B83979 #B8393A #B87839

triadic

#B8393A #3AB839 #393AB8

tetradic

#B8393A #79B839 #39B8B7 #7839B8

square

#B8393A #79B839 #39B8B7 #7839B8

split-complementary

#B8393A #39B878 #3979B8

monochromatic

#5B1C1D #892B2B #B8393A #CE6061 #DC8F90

Accessibility & contrast

On white

5.70

#B8393A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#B8393A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B8393A

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B8393A	#FFFFFF	#000000	##FFFFFF
##B8393A	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)

#5C5539

Deuteranopia (green-blind)

#7C7136

Tritanopia (blue-blind)

#CA133B

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b8393a;
/* rgb */ color: rgb(184, 57, 58);
/* oklch */ color: oklch(53.2% 0.163 24.2);

Tailwind

colors: {
  custom: {
    50: '#d57770',
    500: '#b8393a',
    950: '#000000',
  },
}

SCSS

$custom: #b8393a;
$custom-light: #d57770;
$custom-dark: #000000;

JSON

{
  "hex": "#b8393a",
  "rgb": {
    "r": 184,
    "g": 57,
    "b": 58
  },
  "hsl": {
    "h": 359.528,
    "s": 52.697,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53169,
    "c": 0.16344,
    "h": 24.2
  },
  "luminance": 0.13422
}

Semantic roles & 50–950 ramp

primary

#B8393A

secondary

#86C7C7

accent

#DCDB4C

background

#FEF7F6

surface

#FCEEEC

border

#D5C9C7

text

#160907

muted

#847B7A

Preview Lab

Preview with #B8393A

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

Preview Lab → · Contrast checker → · Palette generator →