#B5332D#B5332D

#B5332D is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.8% C 0.168 H 27.4°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#B5332D
RGB	rgb(181, 51, 45)
HSL	hsl(3, 60%, 44%)
HSV	hsv(3, 75%, 71%)
CMYK	cmyk(0%, 71.8%, 75.1%, 29%)
CIE-LAB	lab(41.82, 51.68, 34.44)
CIE-LCH	lch(41.82, 62.10, 33.68°)
OKLab	oklab(51.83% 0.149 0.0771)
OKLCH	oklch(51.83% 0.168 27.4)
XYZ	xyz(20.7159, 12.3840, 3.7817)
Luminance	0.1238 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5332D #2DAFB5

analogous

#B52D6B #B5332D #B5772D

triadic

#B5332D #2DB533 #332DB5

tetradic

#B5332D #6BB52D #2DAFB5 #772DB5

square

#B5332D #6BB52D #2DAFB5 #772DB5

split-complementary

#B5332D #2DB577 #2D6BB5

monochromatic

#531715 #842521 #B5332D #D3524D #DF827E

Accessibility & contrast

On white

6.04

#B5332D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#B5332D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B5332D

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5332D	#FFFFFF	#000000	##FFFFFF
##B5332D	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)

#59512B

Deuteranopia (green-blind)

#796D28

Tritanopia (blue-blind)

#C70033

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b5332d;
/* rgb */ color: rgb(181, 51, 45);
/* oklch */ color: oklch(51.8% 0.168 27.4);

Tailwind

colors: {
  custom: {
    50: '#d47466',
    500: '#b5332d',
    950: '#000000',
  },
}

SCSS

$custom: #b5332d;
$custom-light: #d47466;
$custom-dark: #000000;

JSON

{
  "hex": "#b5332d",
  "rgb": {
    "r": 181,
    "g": 51,
    "b": 45
  },
  "hsl": {
    "h": 2.647,
    "s": 60.177,
    "l": 44.314
  },
  "oklch": {
    "l": 0.51833,
    "c": 0.16773,
    "h": 27.4
  },
  "luminance": 0.12381
}

Semantic roles & 50–950 ramp

primary

#B5332D

secondary

#76C4C7

accent

#DCE344

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B5332D

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

Preview Lab → · Contrast checker → · Palette generator →