#B43344#B43344

#B43344 is a mid, vivid red. Relative luminance 0.125; OKLCH L 52.0% C 0.165 H 17.8°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#B43344
RGB	rgb(180, 51, 68)
HSL	hsl(352, 56%, 45%)
HSV	hsv(352, 72%, 71%)
CMYK	cmyk(0%, 71.7%, 62.2%, 29.4%)
CIE-LAB	lab(41.99, 52.58, 20.74)
CIE-LCH	lch(41.99, 56.52, 21.53°)
OKLab	oklab(52.04% 0.1568 0.0502)
OKLCH	oklch(52.04% 0.165 17.8)
XYZ	xyz(21.0517, 12.4913, 6.7703)
Luminance	0.1249 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B43344 #33B4A3

analogous

#B43384 #B43344 #B46233

triadic

#B43344 #44B433 #3344B4

tetradic

#B43344 #84B433 #33B4A3 #6233B4

square

#B43344 #84B433 #33B4A3 #6233B4

split-complementary

#B43344 #33B462 #3384B4

monochromatic

#551820 #842532 #B43344 #CF5565 #DC8590

Accessibility & contrast

On white

6.00

#B43344 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#B43344 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B43344

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B43344	#FFFFFF	#000000	##FFFFFF
##B43344	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565244

Deuteranopia (green-blind)

#776D40

Tritanopia (blue-blind)

#C50C3A

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b43344;
/* rgb */ color: rgb(180, 51, 68);
/* oklch */ color: oklch(52.0% 0.165 17.8);

Tailwind

colors: {
  custom: {
    50: '#d17477',
    500: '#b43344',
    950: '#000000',
  },
}

SCSS

$custom: #b43344;
$custom-light: #d17477;
$custom-dark: #000000;

JSON

{
  "hex": "#b43344",
  "rgb": {
    "r": 180,
    "g": 51,
    "b": 68
  },
  "hsl": {
    "h": 352.093,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.52036,
    "c": 0.1646,
    "h": 17.8
  },
  "luminance": 0.12488
}

Semantic roles & 50–950 ramp

primary

#B43344

secondary

#7DC6BC

accent

#DFCB49

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150908

muted

#837B7B

Preview Lab

Preview with #B43344

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

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