#B32347#B32347

#B32347 is a mid, vivid red. Relative luminance 0.112; OKLCH L 50.5% C 0.178 H 12.9°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#B32347
RGB	rgb(179, 35, 71)
HSL	hsl(345, 67%, 42%)
HSV	hsv(345, 80%, 70%)
CMYK	cmyk(0%, 80.4%, 60.3%, 29.8%)
CIE-LAB	lab(39.99, 57.70, 16.18)
CIE-LCH	lch(39.99, 59.93, 15.67°)
OKLab	oklab(50.54% 0.1739 0.0399)
OKLCH	oklch(50.54% 0.178 12.9)
XYZ	xyz(20.3309, 11.2437, 7.0597)
Luminance	0.1124 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B32347 #23B38F

analogous

#B3238F #B32347 #B34723

triadic

#B32347 #47B323 #2347B3

tetradic

#B32347 #8FB323 #23B38F #4723B3

square

#B32347 #8FB323 #23B38F #4723B3

split-complementary

#B32347 #23B347 #238FB3

monochromatic

#4D0F1E #801933 #B32347 #D93B62 #E36E8B

Accessibility & contrast

On white

6.47

#B32347 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#B32347 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B32347

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B32347	#FFFFFF	#000000	##FFFFFF
##B32347	1.00	6.47	3.25	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4B47

Deuteranopia (green-blind)

#716943

Tritanopia (blue-blind)

#C40033

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #b32347;
/* rgb */ color: rgb(179, 35, 71);
/* oklch */ color: oklch(50.5% 0.178 12.9);

Tailwind

colors: {
  custom: {
    50: '#d16d79',
    500: '#b32347',
    950: '#000000',
  },
}

SCSS

$custom: #b32347;
$custom-light: #d16d79;
$custom-dark: #000000;

JSON

{
  "hex": "#b32347",
  "rgb": {
    "r": 179,
    "g": 35,
    "b": 71
  },
  "hsl": {
    "h": 345,
    "s": 67.29,
    "l": 41.961
  },
  "oklch": {
    "l": 0.5054,
    "c": 0.17841,
    "h": 12.9
  },
  "luminance": 0.11241
}

Semantic roles & 50–950 ramp

primary

#B32347

secondary

#69C9B1

accent

#EABF3E

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150809

muted

#837B7B

Preview Lab

Preview with #B32347

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

Preview Lab → · Contrast checker → · Palette generator →