#B43946#B43946

#B43946 is a mid, vivid red. Relative luminance 0.131; OKLCH L 52.7% C 0.158 H 18.5°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#B43946
RGB	rgb(180, 57, 70)
HSL	hsl(354, 52%, 46%)
HSV	hsv(354, 68%, 71%)
CMYK	cmyk(0%, 68.3%, 61.1%, 29.4%)
CIE-LAB	lab(42.88, 50.37, 20.67)
CIE-LCH	lch(42.88, 54.45, 22.31°)
OKLab	oklab(52.71% 0.1501 0.0502)
OKLCH	oklch(52.71% 0.158 18.5)
XYZ	xyz(21.3931, 13.0747, 7.1903)
Luminance	0.1307 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B43946 #39B4A7

analogous

#B43984 #B43946 #B46A39

triadic

#B43946 #46B439 #3946B4

tetradic

#B43946 #84B439 #39B4A7 #6A39B4

square

#B43946 #84B439 #39B4A7 #6A39B4

split-complementary

#B43946 #39B46A #3984B4

monochromatic

#571C22 #862A34 #B43946 #CC5E6A #DB8D95

Accessibility & contrast

On white

5.81

#B43946 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#B43946 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B43946

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B43946	#FFFFFF	#000000	##FFFFFF
##B43946	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595546

Deuteranopia (green-blind)

#786F43

Tritanopia (blue-blind)

#C51C3F

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b43946;
/* rgb */ color: rgb(180, 57, 70);
/* oklch */ color: oklch(52.7% 0.158 18.5);

Tailwind

colors: {
  custom: {
    50: '#d17779',
    500: '#b43946',
    950: '#000000',
  },
}

SCSS

$custom: #b43946;
$custom-light: #d17779;
$custom-dark: #000000;

JSON

{
  "hex": "#b43946",
  "rgb": {
    "r": 180,
    "g": 57,
    "b": 70
  },
  "hsl": {
    "h": 353.659,
    "s": 51.899,
    "l": 46.471
  },
  "oklch": {
    "l": 0.52711,
    "c": 0.15826,
    "h": 18.5
  },
  "luminance": 0.13072
}

Semantic roles & 50–950 ramp

primary

#B43946

secondary

#83C5BE

accent

#DBCC4C

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B43946

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

Preview Lab → · Contrast checker → · Palette generator →