#B03235#B03235

#B03235 is a mid, vivid red. Relative luminance 0.118; OKLCH L 51.0% C 0.162 H 23.8°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#B03235
RGB	rgb(176, 50, 53)
HSL	hsl(359, 56%, 44%)
HSV	hsv(359, 72%, 69%)
CMYK	cmyk(0%, 71.6%, 69.9%, 31%)
CIE-LAB	lab(40.85, 50.81, 28.35)
CIE-LCH	lch(40.85, 58.18, 29.16°)
OKLab	oklab(50.97% 0.1485 0.0657)
OKLCH	oklch(50.97% 0.162 23.8)
XYZ	xyz(19.6899, 11.7713, 4.6028)
Luminance	0.1177 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B03235 #32B0AD

analogous

#B03274 #B03235 #B06E32

triadic

#B03235 #35B032 #3235B0

tetradic

#B03235 #74B032 #32B0AD #6E32B0

square

#B03235 #74B032 #32B0AD #6E32B0

split-complementary

#B03235 #32B06E #3274B0

monochromatic

#511718 #802427 #B03235 #CE5154 #DB8183

Accessibility & contrast

On white

6.26

#B03235 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#B03235 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B03235

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B03235	#FFFFFF	#000000	##FFFFFF
##B03235	1.00	6.26	3.35	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564F34

Deuteranopia (green-blind)

#756A31

Tritanopia (blue-blind)

#C10334

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #b03235;
/* rgb */ color: rgb(176, 50, 53);
/* oklch */ color: oklch(51.0% 0.162 23.8);

Tailwind

colors: {
  custom: {
    50: '#cf736c',
    500: '#b03235',
    950: '#000000',
  },
}

SCSS

$custom: #b03235;
$custom-light: #cf736c;
$custom-dark: #000000;

JSON

{
  "hex": "#b03235",
  "rgb": {
    "r": 176,
    "g": 50,
    "b": 53
  },
  "hsl": {
    "h": 358.571,
    "s": 55.752,
    "l": 44.314
  },
  "oklch": {
    "l": 0.50971,
    "c": 0.16241,
    "h": 23.8
  },
  "luminance": 0.11768
}

Semantic roles & 50–950 ramp

primary

#B03235

secondary

#79C4C3

accent

#DFDB49

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150907

muted

#837B7A

Preview Lab

Preview with #B03235

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

Preview Lab → · Contrast checker → · Palette generator →