#B43449#B43449

#B43449 is a mid, vivid red. Relative luminance 0.126; OKLCH L 52.2% C 0.164 H 15.6°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#B43449
RGB	rgb(180, 52, 73)
HSL	hsl(350, 55%, 45%)
HSV	hsv(350, 71%, 71%)
CMYK	cmyk(0%, 71.1%, 59.4%, 29.4%)
CIE-LAB	lab(42.22, 52.54, 17.95)
CIE-LCH	lch(42.22, 55.52, 18.86°)
OKLab	oklab(52.24% 0.1575 0.0441)
OKLCH	oklch(52.24% 0.164 15.6)
XYZ	xyz(21.2551, 12.6433, 7.6232)
Luminance	0.1264 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B43449 #34B49F

analogous

#B43489 #B43449 #B45F34

triadic

#B43449 #49B434 #3449B4

tetradic

#B43449 #89B434 #34B49F #5F34B4

square

#B43449 #89B434 #34B49F #5F34B4

split-complementary

#B43449 #34B45F #3489B4

monochromatic

#551922 #852636 #B43449 #CE576A #DC8694

Accessibility & contrast

On white

5.95

#B43449 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#B43449 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B43449

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B43449	#FFFFFF	#000000	##FFFFFF
##B43449	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565349

Deuteranopia (green-blind)

#766D46

Tritanopia (blue-blind)

#C5123D

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b43449;
/* rgb */ color: rgb(180, 52, 73);
/* oklch */ color: oklch(52.2% 0.164 15.6);

Tailwind

colors: {
  custom: {
    50: '#d1757b',
    500: '#b43449',
    950: '#000000',
  },
}

SCSS

$custom: #b43449;
$custom-light: #d1757b;
$custom-dark: #000000;

JSON

{
  "hex": "#b43449",
  "rgb": {
    "r": 180,
    "g": 52,
    "b": 73
  },
  "hsl": {
    "h": 350.156,
    "s": 55.172,
    "l": 45.49
  },
  "oklch": {
    "l": 0.52242,
    "c": 0.1636,
    "h": 15.6
  },
  "luminance": 0.1264
}

Semantic roles & 50–950 ramp

primary

#B43449

secondary

#7EC6BA

accent

#DFC649

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B43449

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

Preview Lab → · Contrast checker → · Palette generator →