#B52A4A#B52A4A

#B52A4A is a mid, vivid red. Relative luminance 0.120; OKLCH L 51.5% C 0.174 H 13.1°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#B52A4A
RGB	rgb(181, 42, 74)
HSL	hsl(346, 62%, 44%)
HSV	hsv(346, 77%, 71%)
CMYK	cmyk(0%, 76.8%, 59.1%, 29%)
CIE-LAB	lab(41.18, 56.39, 15.96)
CIE-LCH	lch(41.18, 58.61, 15.80°)
OKLab	oklab(51.51% 0.17 0.0395)
OKLCH	oklch(51.51% 0.174 13.1)
XYZ	xyz(21.1222, 11.9772, 7.6769)
Luminance	0.1197 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B52A4A #2AB595

analogous

#B52A8F #B52A4A #B54F2A

triadic

#B52A4A #4AB52A #2A4AB5

tetradic

#B52A4A #8FB52A #2AB595 #4F2AB5

square

#B52A4A #8FB52A #2AB595 #4F2AB5

split-complementary

#B52A4A #2AB54F #2A8FB5

monochromatic

#521321 #831E36 #B52A4A #D44868 #E07991

Accessibility & contrast

On white

6.19

#B52A4A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#B52A4A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B52A4A

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B52A4A	#FFFFFF	#000000	##FFFFFF
##B52A4A	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504F4A

Deuteranopia (green-blind)

#746B46

Tritanopia (blue-blind)

#C60038

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b52a4a;
/* rgb */ color: rgb(181, 42, 74);
/* oklch */ color: oklch(51.5% 0.174 13.1);

Tailwind

colors: {
  custom: {
    50: '#d2707c',
    500: '#b52a4a',
    950: '#000000',
  },
}

SCSS

$custom: #b52a4a;
$custom-light: #d2707c;
$custom-dark: #000000;

JSON

{
  "hex": "#b52a4a",
  "rgb": {
    "r": 181,
    "g": 42,
    "b": 74
  },
  "hsl": {
    "h": 346.187,
    "s": 62.332,
    "l": 43.725
  },
  "oklch": {
    "l": 0.51511,
    "c": 0.17449,
    "h": 13.1
  },
  "luminance": 0.11974
}

Semantic roles & 50–950 ramp

primary

#B52A4A

secondary

#73C8B4

accent

#E5C042

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#150809

muted

#837B7B

Preview Lab

Preview with #B52A4A

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

Preview Lab → · Contrast checker → · Palette generator →