#B54222#B54222

#B54222 is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.4% C 0.156 H 36.0°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#B54222
RGB	rgb(181, 66, 34)
HSL	hsl(13, 68%, 42%)
HSV	hsv(13, 81%, 71%)
CMYK	cmyk(0%, 63.5%, 81.2%, 29%)
CIE-LAB	lab(44.00, 45.06, 42.62)
CIE-LCH	lch(44.00, 62.02, 43.41°)
OKLab	oklab(53.43% 0.1262 0.0917)
OKLCH	oklch(53.43% 0.156 36)
XYZ	xyz(21.2954, 13.8387, 3.0629)
Luminance	0.1384 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B54222 #2295B5

analogous

#B5224C #B54222 #B58B22

triadic

#B54222 #22B542 #4222B5

tetradic

#B54222 #4CB522 #2295B5 #8B22B5

square

#B54222 #4CB522 #2295B5 #8B22B5

split-complementary

#B54222 #22B58B #224CB5

monochromatic

#4E1C0F #812F18 #B54222 #DA5D3A #E4876E

Accessibility & contrast

On white

5.57

#B54222 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#B54222 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B54222

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B54222	#FFFFFF	#000000	##FFFFFF
##B54222	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63581D

Deuteranopia (green-blind)

#7F721D

Tritanopia (blue-blind)

#C7233C

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b54222;
/* rgb */ color: rgb(181, 66, 34);
/* oklch */ color: oklch(53.4% 0.156 36.0);

Tailwind

colors: {
  custom: {
    50: '#d47b60',
    500: '#b54222',
    950: '#000000',
  },
}

SCSS

$custom: #b54222;
$custom-light: #d47b60;
$custom-dark: #000000;

JSON

{
  "hex": "#b54222",
  "rgb": {
    "r": 181,
    "g": 66,
    "b": 34
  },
  "hsl": {
    "h": 13.061,
    "s": 68.372,
    "l": 42.157
  },
  "oklch": {
    "l": 0.53434,
    "c": 0.15602,
    "h": 36
  },
  "luminance": 0.13836
}

Semantic roles & 50–950 ramp

primary

#B54222

secondary

#69B5CA

accent

#C5EB3D

background

#FEF7F5

surface

#FCEEE9

border

#D5C9C5

text

#160A05

muted

#847C79

Preview Lab

Preview with #B54222

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

Preview Lab → · Contrast checker → · Palette generator →