#B43E50#B43E50

#B43E50 is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.5% C 0.153 H 15.0°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#B43E50
RGB	rgb(180, 62, 80)
HSL	hsl(351, 49%, 47%)
HSV	hsv(351, 66%, 71%)
CMYK	cmyk(0%, 65.6%, 55.6%, 29.4%)
CIE-LAB	lab(43.84, 49.02, 15.80)
CIE-LCH	lch(43.84, 51.51, 17.87°)
OKLab	oklab(53.5% 0.1474 0.0394)
OKLCH	oklch(53.5% 0.153 15)
XYZ	xyz(21.9949, 13.7306, 9.0799)
Luminance	0.1373 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B43E50 #3EB4A2

analogous

#B43E8B #B43E50 #B4673E

triadic

#B43E50 #50B43E #3E50B4

tetradic

#B43E50 #8BB43E #3EB4A2 #673EB4

square

#B43E50 #8BB43E #3EB4A2 #673EB4

split-complementary

#B43E50 #3EB467 #3E8BB4

monochromatic

#591F28 #862E3C #B43E50 #CA6575 #DA939E

Accessibility & contrast

On white

5.61

#B43E50 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#B43E50 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B43E50

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B43E50	#FFFFFF	#000000	##FFFFFF
##B43E50	1.00	5.61	3.75	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5850

Deuteranopia (green-blind)

#79714D

Tritanopia (blue-blind)

#C42845

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b43e50;
/* rgb */ color: rgb(180, 62, 80);
/* oklch */ color: oklch(53.5% 0.153 15.0);

Tailwind

colors: {
  custom: {
    50: '#d07a80',
    500: '#b43e50',
    950: '#000000',
  },
}

SCSS

$custom: #b43e50;
$custom-light: #d07a80;
$custom-dark: #000000;

JSON

{
  "hex": "#b43e50",
  "rgb": {
    "r": 180,
    "g": 62,
    "b": 80
  },
  "hsl": {
    "h": 350.847,
    "s": 48.76,
    "l": 47.451
  },
  "oklch": {
    "l": 0.535,
    "c": 0.15262,
    "h": 15
  },
  "luminance": 0.13728
}

Semantic roles & 50–950 ramp

primary

#B43E50

secondary

#89C5BC

accent

#D8C34F

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #B43E50

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

Preview Lab → · Contrast checker → · Palette generator →