#B3322E#B3322E

#B3322E is a mid, vivid red. Relative luminance 0.121; OKLCH L 51.4% C 0.166 H 26.7°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#B3322E
RGB	rgb(179, 50, 46)
HSL	hsl(2, 59%, 44%)
HSV	hsv(2, 74%, 70%)
CMYK	cmyk(0%, 72.1%, 74.3%, 29.8%)
CIE-LAB	lab(41.32, 51.45, 33.19)
CIE-LCH	lch(41.32, 61.23, 32.83°)
OKLab	oklab(51.39% 0.1487 0.0747)
OKLCH	oklch(51.39% 0.166 26.7)
XYZ	xyz(20.2264, 12.0652, 3.8480)
Luminance	0.1206 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3322E #2EAFB3

analogous

#B32E6C #B3322E #B3752E

triadic

#B3322E #2EB332 #322EB3

tetradic

#B3322E #6CB32E #2EAFB3 #752EB3

square

#B3322E #6CB32E #2EAFB3 #752EB3

split-complementary

#B3322E #2EB375 #2E6CB3

monochromatic

#521715 #822421 #B3322E #D1514D #DE817E

Accessibility & contrast

On white

6.15

#B3322E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#B3322E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3322E

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3322E	#FFFFFF	#000000	##FFFFFF
##B3322E	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58502C

Deuteranopia (green-blind)

#786C29

Tritanopia (blue-blind)

#C50032

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b3322e;
/* rgb */ color: rgb(179, 50, 46);
/* oklch */ color: oklch(51.4% 0.166 26.7);

Tailwind

colors: {
  custom: {
    50: '#d27367',
    500: '#b3322e',
    950: '#000000',
  },
}

SCSS

$custom: #b3322e;
$custom-light: #d27367;
$custom-dark: #000000;

JSON

{
  "hex": "#b3322e",
  "rgb": {
    "r": 179,
    "g": 50,
    "b": 46
  },
  "hsl": {
    "h": 1.805,
    "s": 59.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.51394,
    "c": 0.16641,
    "h": 26.7
  },
  "luminance": 0.12062
}

Semantic roles & 50–950 ramp

primary

#B3322E

secondary

#76C4C6

accent

#DEE246

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B3322E

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

Preview Lab → · Contrast checker → · Palette generator →