#B43047#B43047

#B43047 is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.8% C 0.168 H 15.6°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#B43047
RGB	rgb(180, 48, 71)
HSL	hsl(350, 58%, 45%)
HSV	hsv(350, 73%, 71%)
CMYK	cmyk(0%, 73.3%, 60.6%, 29.4%)
CIE-LAB	lab(41.65, 53.87, 18.44)
CIE-LCH	lch(41.65, 56.94, 18.89°)
OKLab	oklab(51.81% 0.1614 0.0451)
OKLCH	oklch(51.81% 0.168 15.6)
XYZ	xyz(21.0188, 12.2752, 7.2226)
Luminance	0.1227 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B43047 #30B49D

analogous

#B43089 #B43047 #B45B30

triadic

#B43047 #47B430 #3047B4

tetradic

#B43047 #89B430 #30B49D #5B30B4

square

#B43047 #89B430 #30B49D #5B30B4

split-complementary

#B43047 #30B45B #3089B4

monochromatic

#531621 #842334 #B43047 #D15167 #DD8191

Accessibility & contrast

On white

6.08

#B43047 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#B43047 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B43047

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B43047	#FFFFFF	#000000	##FFFFFF
##B43047	1.00	6.08	3.45	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545147

Deuteranopia (green-blind)

#756C43

Tritanopia (blue-blind)

#C5033A

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b43047;
/* rgb */ color: rgb(180, 48, 71);
/* oklch */ color: oklch(51.8% 0.168 15.6);

Tailwind

colors: {
  custom: {
    50: '#d1737a',
    500: '#b43047',
    950: '#000000',
  },
}

SCSS

$custom: #b43047;
$custom-light: #d1737a;
$custom-dark: #000000;

JSON

{
  "hex": "#b43047",
  "rgb": {
    "r": 180,
    "g": 48,
    "b": 71
  },
  "hsl": {
    "h": 349.545,
    "s": 57.895,
    "l": 44.706
  },
  "oklch": {
    "l": 0.51805,
    "c": 0.16762,
    "h": 15.6
  },
  "luminance": 0.12272
}

Semantic roles & 50–950 ramp

primary

#B43047

secondary

#79C6B9

accent

#E1C647

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B43047

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

Preview Lab → · Contrast checker → · Palette generator →