#B5362A#B5362A

#B5362A is a mid, vivid red. Relative luminance 0.126; OKLCH L 52.1% C 0.165 H 29.3°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#B5362A
RGB	rgb(181, 54, 42)
HSL	hsl(5, 62%, 44%)
HSV	hsv(5, 77%, 71%)
CMYK	cmyk(0%, 70.2%, 76.8%, 29%)
CIE-LAB	lab(42.20, 50.41, 36.56)
CIE-LCH	lch(42.20, 62.27, 35.95°)
OKLab	oklab(52.11% 0.1444 0.0809)
OKLCH	oklch(52.11% 0.165 29.3)
XYZ	xyz(20.7955, 12.6324, 3.5333)
Luminance	0.1263 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5362A #2AA9B5

analogous

#B52A63 #B5362A #B57B2A

triadic

#B5362A #2AB536 #362AB5

tetradic

#B5362A #63B52A #2AA9B5 #7B2AB5

square

#B5362A #63B52A #2AA9B5 #7B2AB5

split-complementary

#B5362A #2AB57B #2A63B5

monochromatic

#521813 #83271E #B5362A #D45448 #E08279

Accessibility & contrast

On white

5.96

#B5362A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#B5362A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B5362A

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5362A	#FFFFFF	#000000	##FFFFFF
##B5362A	1.00	5.96	3.53	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5228

Deuteranopia (green-blind)

#7A6E25

Tritanopia (blue-blind)

#C70534

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b5362a;
/* rgb */ color: rgb(181, 54, 42);
/* oklch */ color: oklch(52.1% 0.165 29.3);

Tailwind

colors: {
  custom: {
    50: '#d47564',
    500: '#b5362a',
    950: '#000000',
  },
}

SCSS

$custom: #b5362a;
$custom-light: #d47564;
$custom-dark: #000000;

JSON

{
  "hex": "#b5362a",
  "rgb": {
    "r": 181,
    "g": 54,
    "b": 42
  },
  "hsl": {
    "h": 5.18,
    "s": 62.332,
    "l": 43.725
  },
  "oklch": {
    "l": 0.52109,
    "c": 0.16548,
    "h": 29.3
  },
  "luminance": 0.12629
}

Semantic roles & 50–950 ramp

primary

#B5362A

secondary

#73C1C8

accent

#D7E542

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160905

muted

#847B7A

Preview Lab

Preview with #B5362A

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

Preview Lab → · Contrast checker → · Palette generator →