#B44333#B44333

#B44333 is a mid, vivid red. Relative luminance 0.140; OKLCH L 53.6% C 0.150 H 30.7°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#B44333
RGB	rgb(180, 67, 51)
HSL	hsl(7, 56%, 45%)
HSV	hsv(7, 72%, 71%)
CMYK	cmyk(0%, 62.8%, 71.7%, 29.4%)
CIE-LAB	lab(44.17, 44.94, 33.60)
CIE-LCH	lch(44.17, 56.12, 36.79°)
OKLab	oklab(53.59% 0.1292 0.0766)
OKLCH	oklch(53.59% 0.15 30.7)
XYZ	xyz(21.4293, 13.9596, 4.6974)
Luminance	0.1396 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B44333 #33A4B4

analogous

#B43363 #B44333 #B48333

triadic

#B44333 #33B443 #4333B4

tetradic

#B44333 #63B433 #33A4B4 #8333B4

square

#B44333 #63B433 #33A4B4 #8333B4

split-complementary

#B44333 #33B483 #3363B4

monochromatic

#551F18 #843125 #B44333 #CF6455 #DC9085

Accessibility & contrast

On white

5.54

#B44333 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#B44333 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B44333

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B44333	#FFFFFF	#000000	##FFFFFF
##B44333	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625931

Deuteranopia (green-blind)

#7E7230

Tritanopia (blue-blind)

#C62840

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b44333;
/* rgb */ color: rgb(180, 67, 51);
/* oklch */ color: oklch(53.6% 0.150 30.7);

Tailwind

colors: {
  custom: {
    50: '#d27c6b',
    500: '#b44333',
    950: '#000000',
  },
}

SCSS

$custom: #b44333;
$custom-light: #d27c6b;
$custom-dark: #000000;

JSON

{
  "hex": "#b44333",
  "rgb": {
    "r": 180,
    "g": 67,
    "b": 51
  },
  "hsl": {
    "h": 7.442,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.53589,
    "c": 0.15021,
    "h": 30.7
  },
  "luminance": 0.13957
}

Semantic roles & 50–950 ramp

primary

#B44333

secondary

#7DBDC6

accent

#CCDF49

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150A07

muted

#837C7A

Preview Lab

Preview with #B44333

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

Preview Lab → · Contrast checker → · Palette generator →