#B5323E#B5323E

#B5323E is a mid, vivid red. Relative luminance 0.125; OKLCH L 52.0% C 0.167 H 20.3°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#B5323E
RGB	rgb(181, 50, 62)
HSL	hsl(355, 57%, 45%)
HSV	hsv(355, 72%, 71%)
CMYK	cmyk(0%, 72.4%, 65.7%, 29%)
CIE-LAB	lab(41.93, 52.89, 24.41)
CIE-LCH	lch(41.93, 58.25, 24.77°)
OKLab	oklab(52% 0.1564 0.0579)
OKLCH	oklch(52% 0.167 20.3)
XYZ	xyz(21.0684, 12.4559, 5.8513)
Luminance	0.1245 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5323E #32B5A9

analogous

#B5327F #B5323E #B56832

triadic

#B5323E #3EB532 #323EB5

tetradic

#B5323E #7FB532 #32B5A9 #6832B5

square

#B5323E #7FB532 #32B5A9 #6832B5

split-complementary

#B5323E #32B568 #327FB5

monochromatic

#55181D #85252E #B5323E #D05460 #DD848C

Accessibility & contrast

On white

6.02

#B5323E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#B5323E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B5323E

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5323E	#FFFFFF	#000000	##FFFFFF
##B5323E	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56513D

Deuteranopia (green-blind)

#786D3A

Tritanopia (blue-blind)

#C70238

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b5323e;
/* rgb */ color: rgb(181, 50, 62);
/* oklch */ color: oklch(52.0% 0.167 20.3);

Tailwind

colors: {
  custom: {
    50: '#d37473',
    500: '#b5323e',
    950: '#000000',
  },
}

SCSS

$custom: #b5323e;
$custom-light: #d37473;
$custom-dark: #000000;

JSON

{
  "hex": "#b5323e",
  "rgb": {
    "r": 181,
    "g": 50,
    "b": 62
  },
  "hsl": {
    "h": 354.504,
    "s": 56.71,
    "l": 45.294
  },
  "oklch": {
    "l": 0.51995,
    "c": 0.16682,
    "h": 20.3
  },
  "luminance": 0.12453
}

Semantic roles & 50–950 ramp

primary

#B5323E

secondary

#7CC7C0

accent

#E0D248

background

#FDF7F6

surface

#FBEDEC

border

#D4C8C7

text

#150908

muted

#837B7B

Preview Lab

Preview with #B5323E

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

Preview Lab → · Contrast checker → · Palette generator →