#B5362F#B5362F

#B5362F is a mid, vivid red. Relative luminance 0.127; OKLCH L 52.2% C 0.165 H 27.5°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#B5362F
RGB	rgb(181, 54, 47)
HSL	hsl(3, 59%, 45%)
HSV	hsv(3, 74%, 71%)
CMYK	cmyk(0%, 70.2%, 74%, 29%)
CIE-LAB	lab(42.26, 50.62, 33.78)
CIE-LCH	lch(42.26, 60.85, 33.72°)
OKLab	oklab(52.17% 0.146 0.0761)
OKLCH	oklch(52.17% 0.165 27.5)
XYZ	xyz(20.8907, 12.6704, 4.0344)
Luminance	0.1267 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5362F #2FAEB5

analogous

#B52F6B #B5362F #B5792F

triadic

#B5362F #2FB536 #362FB5

tetradic

#B5362F #6BB52F #2FAEB5 #792FB5

square

#B5362F #6BB52F #2FAEB5 #792FB5

split-complementary

#B5362F #2FB579 #2F6BB5

monochromatic

#541916 #842822 #B5362F #D15650 #DE8580

Accessibility & contrast

On white

5.94

#B5362F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#B5362F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B5362F

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5362F	#FFFFFF	#000000	##FFFFFF
##B5362F	1.00	5.94	3.53	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A522D

Deuteranopia (green-blind)

#7A6E2B

Tritanopia (blue-blind)

#C70836

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b5362f;
/* rgb */ color: rgb(181, 54, 47);
/* oklch */ color: oklch(52.2% 0.165 27.5);

Tailwind

colors: {
  custom: {
    50: '#d37568',
    500: '#b5362f',
    950: '#000000',
  },
}

SCSS

$custom: #b5362f;
$custom-light: #d37568;
$custom-dark: #000000;

JSON

{
  "hex": "#b5362f",
  "rgb": {
    "r": 181,
    "g": 54,
    "b": 47
  },
  "hsl": {
    "h": 3.134,
    "s": 58.772,
    "l": 44.706
  },
  "oklch": {
    "l": 0.52171,
    "c": 0.16468,
    "h": 27.5
  },
  "luminance": 0.12667
}

Semantic roles & 50–950 ramp

primary

#B5362F

secondary

#79C3C7

accent

#DAE246

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B5362F

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

Preview Lab → · Contrast checker → · Palette generator →