#B52848#B52848

#B52848 is a mid, vivid red. Relative luminance 0.118; OKLCH L 51.3% C 0.176 H 13.6°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#B52848
RGB	rgb(181, 40, 72)
HSL	hsl(346, 64%, 43%)
HSV	hsv(346, 78%, 71%)
CMYK	cmyk(0%, 77.9%, 60.2%, 29%)
CIE-LAB	lab(40.92, 56.88, 16.87)
CIE-LCH	lch(40.92, 59.33, 16.52°)
OKLab	oklab(51.3% 0.1712 0.0415)
OKLCH	oklch(51.3% 0.176 13.6)
XYZ	xyz(20.9867, 11.8123, 7.3046)
Luminance	0.1181 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B52848 #28B595

analogous

#B5288E #B52848 #B54E28

triadic

#B52848 #48B528 #2848B5

tetradic

#B52848 #8EB528 #28B595 #4E28B5

square

#B52848 #8EB528 #28B595 #4E28B5

split-complementary

#B52848 #28B54E #288EB5

monochromatic

#511220 #831D34 #B52848 #D64465 #E1778F

Accessibility & contrast

On white

6.25

#B52848 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#B52848 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B52848

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B52848	#FFFFFF	#000000	##FFFFFF
##B52848	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504E48

Deuteranopia (green-blind)

#746B44

Tritanopia (blue-blind)

#C60036

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #b52848;
/* rgb */ color: rgb(181, 40, 72);
/* oklch */ color: oklch(51.3% 0.176 13.6);

Tailwind

colors: {
  custom: {
    50: '#d2707a',
    500: '#b52848',
    950: '#000000',
  },
}

SCSS

$custom: #b52848;
$custom-light: #d2707a;
$custom-dark: #000000;

JSON

{
  "hex": "#b52848",
  "rgb": {
    "r": 181,
    "g": 40,
    "b": 72
  },
  "hsl": {
    "h": 346.383,
    "s": 63.801,
    "l": 43.333
  },
  "oklch": {
    "l": 0.51303,
    "c": 0.17613,
    "h": 13.6
  },
  "luminance": 0.11809
}

Semantic roles & 50–950 ramp

primary

#B52848

secondary

#70C8B4

accent

#E7C141

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150809

muted

#837B7B

Preview Lab

Preview with #B52848

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

Preview Lab → · Contrast checker → · Palette generator →