#B03234#B03234

#B03234 is a mid, vivid red. Relative luminance 0.118; OKLCH L 51.0% C 0.163 H 24.3°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#B03234
RGB	rgb(176, 50, 52)
HSL	hsl(359, 56%, 44%)
HSV	hsv(359, 72%, 69%)
CMYK	cmyk(0%, 71.6%, 70.5%, 31%)
CIE-LAB	lab(40.84, 50.75, 28.93)
CIE-LCH	lch(40.84, 58.42, 29.68°)
OKLab	oklab(50.96% 0.1482 0.0668)
OKLCH	oklch(50.96% 0.163 24.3)
XYZ	xyz(19.6671, 11.7622, 4.4829)
Luminance	0.1176 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03234 #32B0AE

analogous

#B03273 #B03234 #B06F32

triadic

#B03234 #34B032 #3234B0

tetradic

#B03234 #73B032 #32B0AE #6F32B0

square

#B03234 #73B032 #32B0AE #6F32B0

split-complementary

#B03234 #32B06F #3273B0

monochromatic

#511718 #802426 #B03234 #CE5153 #DB8183

Accessibility & contrast

On white

6.27

#B03234 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#B03234 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03234

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03234	#FFFFFF	#000000	##FFFFFF
##B03234	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564F33

Deuteranopia (green-blind)

#756A30

Tritanopia (blue-blind)

#C20234

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #b03234;
/* rgb */ color: rgb(176, 50, 52);
/* oklch */ color: oklch(51.0% 0.163 24.3);

Tailwind

colors: {
  custom: {
    50: '#cf736b',
    500: '#b03234',
    950: '#000000',
  },
}

SCSS

$custom: #b03234;
$custom-light: #cf736b;
$custom-dark: #000000;

JSON

{
  "hex": "#b03234",
  "rgb": {
    "r": 176,
    "g": 50,
    "b": 52
  },
  "hsl": {
    "h": 359.048,
    "s": 55.752,
    "l": 44.314
  },
  "oklch": {
    "l": 0.50956,
    "c": 0.16252,
    "h": 24.3
  },
  "luminance": 0.11759
}

Semantic roles & 50–950 ramp

primary

#B03234

secondary

#79C4C3

accent

#DFDD49

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #B03234

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

Preview Lab → · Contrast checker → · Palette generator →