#B52448#B52448

#B52448 is a mid, vivid red. Relative luminance 0.116; OKLCH L 51.0% C 0.179 H 12.9°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#B52448
RGB	rgb(181, 36, 72)
HSL	hsl(345, 67%, 43%)
HSV	hsv(345, 80%, 71%)
CMYK	cmyk(0%, 80.1%, 60.2%, 29%)
CIE-LAB	lab(40.50, 58.05, 16.31)
CIE-LCH	lch(40.50, 60.30, 15.69°)
OKLab	oklab(51% 0.1749 0.0402)
OKLCH	oklch(51% 0.179 12.9)
XYZ	xyz(20.8588, 11.5565, 7.2619)
Luminance	0.1155 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B52448 #24B591

analogous

#B52491 #B52448 #B54824

triadic

#B52448 #48B524 #2448B5

tetradic

#B52448 #91B524 #24B591 #4824B5

square

#B52448 #91B524 #24B591 #4824B5

split-complementary

#B52448 #24B548 #2491B5

monochromatic

#4F101F #821A34 #B52448 #D93E64 #E3718D

Accessibility & contrast

On white

6.34

#B52448 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#B52448 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B52448

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B52448	#FFFFFF	#000000	##FFFFFF
##B52448	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4C48

Deuteranopia (green-blind)

#736A44

Tritanopia (blue-blind)

#C60034

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #b52448;
/* rgb */ color: rgb(181, 36, 72);
/* oklch */ color: oklch(51.0% 0.179 12.9);

Tailwind

colors: {
  custom: {
    50: '#d26e7a',
    500: '#b52448',
    950: '#000000',
  },
}

SCSS

$custom: #b52448;
$custom-light: #d26e7a;
$custom-dark: #000000;

JSON

{
  "hex": "#b52448",
  "rgb": {
    "r": 181,
    "g": 36,
    "b": 72
  },
  "hsl": {
    "h": 345.103,
    "s": 66.82,
    "l": 42.549
  },
  "oklch": {
    "l": 0.50997,
    "c": 0.17949,
    "h": 12.9
  },
  "luminance": 0.11553
}

Semantic roles & 50–950 ramp

primary

#B52448

secondary

#6BC9B2

accent

#EABF3E

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150809

muted

#837B7B

Preview Lab

Preview with #B52448

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

Preview Lab → · Contrast checker → · Palette generator →