#B13922#B13922

#B13922 is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.7% C 0.160 H 32.9°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#B13922
RGB	rgb(177, 57, 34)
HSL	hsl(10, 68%, 41%)
HSV	hsv(10, 81%, 69%)
CMYK	cmyk(0%, 67.8%, 80.8%, 30.6%)
CIE-LAB	lab(41.83, 47.55, 40.27)
CIE-LCH	lch(41.83, 62.31, 40.26°)
OKLab	oklab(51.67% 0.1343 0.0869)
OKLCH	oklch(51.67% 0.16 32.9)
XYZ	xyz(19.8856, 12.3918, 2.8578)
Luminance	0.1239 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B13922 #229AB1

analogous

#B12253 #B13922 #B18122

triadic

#B13922 #22B139 #3922B1

tetradic

#B13922 #53B122 #229AB1 #8122B1

square

#B13922 #53B122 #229AB1 #8122B1

split-complementary

#B13922 #22B181 #2253B1

monochromatic

#4A180E #7E2818 #B13922 #D95138 #E37E6B

Accessibility & contrast

On white

6.04

#B13922 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#B13922 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B13922

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B13922	#FFFFFF	#000000	##FFFFFF
##B13922	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C521E

Deuteranopia (green-blind)

#7A6C1D

Tritanopia (blue-blind)

#C31235

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b13922;
/* rgb */ color: rgb(177, 57, 34);
/* oklch */ color: oklch(51.7% 0.160 32.9);

Tailwind

colors: {
  custom: {
    50: '#d1765f',
    500: '#b13922',
    950: '#000000',
  },
}

SCSS

$custom: #b13922;
$custom-light: #d1765f;
$custom-dark: #000000;

JSON

{
  "hex": "#b13922",
  "rgb": {
    "r": 177,
    "g": 57,
    "b": 34
  },
  "hsl": {
    "h": 9.65,
    "s": 67.773,
    "l": 41.373
  },
  "oklch": {
    "l": 0.51669,
    "c": 0.15998,
    "h": 32.9
  },
  "luminance": 0.12389
}

Semantic roles & 50–950 ramp

primary

#B13922

secondary

#66B9C9

accent

#CFEB3D

background

#FEF7F5

surface

#FCEDE9

border

#D5C8C5

text

#160905

muted

#847B79

Preview Lab

Preview with #B13922

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

Preview Lab → · Contrast checker → · Palette generator →