#B43341#B43341

#B43341 is a mid, vivid red. Relative luminance 0.125; OKLCH L 52.0% C 0.165 H 19.2°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#B43341
RGB	rgb(180, 51, 65)
HSL	hsl(353, 56%, 45%)
HSV	hsv(353, 72%, 71%)
CMYK	cmyk(0%, 71.7%, 63.9%, 29.4%)
CIE-LAB	lab(41.93, 52.39, 22.52)
CIE-LCH	lch(41.93, 57.02, 23.27°)
OKLab	oklab(51.98% 0.1556 0.054)
OKLCH	oklch(51.98% 0.165 19.2)
XYZ	xyz(20.9625, 12.4556, 6.3004)
Luminance	0.1245 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B43341 #33B4A6

analogous

#B43382 #B43341 #B46533

triadic

#B43341 #41B433 #3341B4

tetradic

#B43341 #82B433 #33B4A6 #6533B4

square

#B43341 #82B433 #33B4A6 #6533B4

split-complementary

#B43341 #33B465 #3382B4

monochromatic

#55181F #842530 #B43341 #CF5562 #DC858E

Accessibility & contrast

On white

6.02

#B43341 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#B43341 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B43341

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B43341	#FFFFFF	#000000	##FFFFFF
##B43341	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565241

Deuteranopia (green-blind)

#776D3D

Tritanopia (blue-blind)

#C50939

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b43341;
/* rgb */ color: rgb(180, 51, 65);
/* oklch */ color: oklch(52.0% 0.165 19.2);

Tailwind

colors: {
  custom: {
    50: '#d27475',
    500: '#b43341',
    950: '#000000',
  },
}

SCSS

$custom: #b43341;
$custom-light: #d27475;
$custom-dark: #000000;

JSON

{
  "hex": "#b43341",
  "rgb": {
    "r": 180,
    "g": 51,
    "b": 65
  },
  "hsl": {
    "h": 353.488,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.51977,
    "c": 0.16467,
    "h": 19.2
  },
  "luminance": 0.12453
}

Semantic roles & 50–950 ramp

primary

#B43341

secondary

#7DC6BE

accent

#DFCF49

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150908

muted

#837B7B

Preview Lab

Preview with #B43341

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

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