#B43532#B43532

#B43532 is a mid, vivid red. Relative luminance 0.125; OKLCH L 51.9% C 0.164 H 26.1°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#B43532
RGB	rgb(180, 53, 50)
HSL	hsl(1, 57%, 45%)
HSV	hsv(1, 72%, 71%)
CMYK	cmyk(0%, 70.6%, 72.2%, 29.4%)
CIE-LAB	lab(41.97, 50.81, 31.65)
CIE-LCH	lch(41.97, 59.86, 31.92°)
OKLab	oklab(51.93% 0.1474 0.0722)
OKLCH	oklch(51.93% 0.164 26.1)
XYZ	xyz(20.6735, 12.4829, 4.3379)
Luminance	0.1248 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B43532 #32B1B4

analogous

#B43270 #B43532 #B47632

triadic

#B43532 #32B435 #3532B4

tetradic

#B43532 #70B432 #32B1B4 #7632B4

square

#B43532 #70B432 #32B1B4 #7632B4

split-complementary

#B43532 #32B476 #3270B4

monochromatic

#541917 #842725 #B43532 #CF5754 #DD8684

Accessibility & contrast

On white

6.01

#B43532 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#B43532 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B43532

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B43532	#FFFFFF	#000000	##FFFFFF
##B43532	1.00	6.01	3.50	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595230

Deuteranopia (green-blind)

#796D2E

Tritanopia (blue-blind)

#C60736

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b43532;
/* rgb */ color: rgb(180, 53, 50);
/* oklch */ color: oklch(51.9% 0.164 26.1);

Tailwind

colors: {
  custom: {
    50: '#d2756a',
    500: '#b43532',
    950: '#000000',
  },
}

SCSS

$custom: #b43532;
$custom-light: #d2756a;
$custom-dark: #000000;

JSON

{
  "hex": "#b43532",
  "rgb": {
    "r": 180,
    "g": 53,
    "b": 50
  },
  "hsl": {
    "h": 1.385,
    "s": 56.522,
    "l": 45.098
  },
  "oklch": {
    "l": 0.51933,
    "c": 0.16413,
    "h": 26.1
  },
  "luminance": 0.1248
}

Semantic roles & 50–950 ramp

primary

#B43532

secondary

#7CC4C6

accent

#DCE048

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B43532

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

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