#B93039#B93039

#B93039 is a mid, vivid red. Relative luminance 0.127; OKLCH L 52.4% C 0.173 H 22.2°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#B93039
RGB	rgb(185, 48, 57)
HSL	hsl(356, 59%, 46%)
HSV	hsv(356, 74%, 73%)
CMYK	cmyk(0%, 74.1%, 69.2%, 27.5%)
CIE-LAB	lab(42.35, 54.58, 28.14)
CIE-LCH	lch(42.35, 61.41, 27.27°)
OKLab	oklab(52.42% 0.1602 0.0654)
OKLCH	oklch(52.42% 0.173 22.2)
XYZ	xyz(21.8055, 12.7269, 5.1785)
Luminance	0.1272 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B93039 #30B9B0

analogous

#B9307E #B93039 #B96B30

triadic

#B93039 #39B930 #3039B9

tetradic

#B93039 #7EB930 #30B9B0 #6B30B9

square

#B93039 #7EB930 #30B9B0 #6B30B9

split-complementary

#B93039 #30B96B #307EB9

monochromatic

#58171B #88232A #B93039 #D3545C #DF848A

Accessibility & contrast

On white

5.92

#B93039 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#B93039 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B93039

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B93039	#FFFFFF	#000000	##FFFFFF
##B93039	1.00	5.92	3.54	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585138

Deuteranopia (green-blind)

#7A6F35

Tritanopia (blue-blind)

#CB0035

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b93039;
/* rgb */ color: rgb(185, 48, 57);
/* oklch */ color: oklch(52.4% 0.173 22.2);

Tailwind

colors: {
  custom: {
    50: '#d6736f',
    500: '#b93039',
    950: '#000000',
  },
}

SCSS

$custom: #b93039;
$custom-light: #d6736f;
$custom-dark: #000000;

JSON

{
  "hex": "#b93039",
  "rgb": {
    "r": 185,
    "g": 48,
    "b": 57
  },
  "hsl": {
    "h": 356.058,
    "s": 58.798,
    "l": 45.686
  },
  "oklch": {
    "l": 0.52417,
    "c": 0.17308,
    "h": 22.2
  },
  "luminance": 0.12724
}

Semantic roles & 50–950 ramp

primary

#B93039

secondary

#7CC9C4

accent

#E2D846

background

#FEF7F6

surface

#FCEDEC

border

#D5C8C7

text

#160907

muted

#847B7A

Preview Lab

Preview with #B93039

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

Preview Lab → · Contrast checker → · Palette generator →