#B02822#B02822

#B02822 is a mid, vivid red. Relative luminance 0.109; OKLCH L 49.8% C 0.173 H 28.0°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#B02822
RGB	rgb(176, 40, 34)
HSL	hsl(3, 68%, 41%)
HSV	hsv(3, 81%, 69%)
CMYK	cmyk(0%, 77.3%, 80.7%, 31%)
CIE-LAB	lab(39.35, 53.52, 37.75)
CIE-LCH	lch(39.35, 65.50, 35.20°)
OKLab	oklab(49.78% 0.1531 0.0815)
OKLCH	oklch(49.78% 0.173 28)
XYZ	xyz(18.9543, 10.8662, 2.6124)
Luminance	0.1086 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B02822 #22AAB0

analogous

#B02263 #B02822 #B06F22

triadic

#B02822 #22B028 #2822B0

tetradic

#B02822 #63B022 #22AAB0 #6F22B0

square

#B02822 #63B022 #22AAB0 #6F22B0

split-complementary

#B02822 #22B06F #2263B0

monochromatic

#49110E #7D1C18 #B02822 #D83E37 #E26F6A

Accessibility & contrast

On white

6.62

#B02822 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#B02822 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B02822

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B02822	#FFFFFF	#000000	##FFFFFF
##B02822	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524A20

Deuteranopia (green-blind)

#74671B

Tritanopia (blue-blind)

#C20028

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #b02822;
/* rgb */ color: rgb(176, 40, 34);
/* oklch */ color: oklch(49.8% 0.173 28.0);

Tailwind

colors: {
  custom: {
    50: '#d16e5e',
    500: '#b02822',
    950: '#000000',
  },
}

SCSS

$custom: #b02822;
$custom-light: #d16e5e;
$custom-dark: #000000;

JSON

{
  "hex": "#b02822",
  "rgb": {
    "r": 176,
    "g": 40,
    "b": 34
  },
  "hsl": {
    "h": 2.535,
    "s": 67.619,
    "l": 41.176
  },
  "oklch": {
    "l": 0.49782,
    "c": 0.17341,
    "h": 28
  },
  "luminance": 0.10863
}

Semantic roles & 50–950 ramp

primary

#B02822

secondary

#66C4C8

accent

#E3EA3D

background

#FEF7F5

surface

#FCEDE9

border

#D5C8C5

text

#160804

muted

#847B79

Preview Lab

Preview with #B02822

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

Preview Lab → · Contrast checker → · Palette generator →