#B53244#B53244

#B53244 is a mid, vivid red. Relative luminance 0.125; OKLCH L 52.1% C 0.167 H 17.6°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#B53244
RGB	rgb(181, 50, 68)
HSL	hsl(352, 57%, 45%)
HSV	hsv(352, 72%, 71%)
CMYK	cmyk(0%, 72.4%, 62.4%, 29%)
CIE-LAB	lab(42.04, 53.26, 20.85)
CIE-LCH	lch(42.04, 57.19, 21.38°)
OKLab	oklab(52.11% 0.1588 0.0504)
OKLCH	oklch(52.11% 0.167 17.6)
XYZ	xyz(21.2422, 12.5254, 6.7668)
Luminance	0.1252 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53244 #32B5A3

analogous

#B53285 #B53244 #B56232

triadic

#B53244 #44B532 #3244B5

tetradic

#B53244 #85B532 #32B5A3 #6232B5

square

#B53244 #85B532 #32B5A3 #6232B5

split-complementary

#B53244 #32B562 #3285B5

monochromatic

#551820 #852532 #B53244 #D05465 #DD8490

Accessibility & contrast

On white

5.99

#B53244 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#B53244 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53244

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53244	#FFFFFF	#000000	##FFFFFF
##B53244	1.00	5.99	3.50	5.99
#FFFFFF	5.99	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	5.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565244

Deuteranopia (green-blind)

#776D40

Tritanopia (blue-blind)

#C6073A

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b53244;
/* rgb */ color: rgb(181, 50, 68);
/* oklch */ color: oklch(52.1% 0.167 17.6);

Tailwind

colors: {
  custom: {
    50: '#d27477',
    500: '#b53244',
    950: '#000000',
  },
}

SCSS

$custom: #b53244;
$custom-light: #d27477;
$custom-dark: #000000;

JSON

{
  "hex": "#b53244",
  "rgb": {
    "r": 181,
    "g": 50,
    "b": 68
  },
  "hsl": {
    "h": 351.756,
    "s": 56.71,
    "l": 45.294
  },
  "oklch": {
    "l": 0.5211,
    "c": 0.16662,
    "h": 17.6
  },
  "luminance": 0.12522
}

Semantic roles & 50–950 ramp

primary

#B53244

secondary

#7CC7BC

accent

#E0CB48

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150908

muted

#837B7B

Preview Lab

Preview with #B53244

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

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