#B43448#B43448

#B43448 is a mid, vivid red. Relative luminance 0.126; OKLCH L 52.2% C 0.164 H 16.1°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#B43448
RGB	rgb(180, 52, 72)
HSL	hsl(351, 55%, 45%)
HSV	hsv(351, 71%, 71%)
CMYK	cmyk(0%, 71.1%, 60%, 29.4%)
CIE-LAB	lab(42.20, 52.47, 18.54)
CIE-LCH	lch(42.20, 55.65, 19.47°)
OKLab	oklab(52.22% 0.1571 0.0454)
OKLCH	oklch(52.22% 0.164 16.1)
XYZ	xyz(21.2222, 12.6302, 7.4500)
Luminance	0.1263 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B43448 #34B4A0

analogous

#B43488 #B43448 #B46034

triadic

#B43448 #48B434 #3448B4

tetradic

#B43448 #88B434 #34B4A0 #6034B4

square

#B43448 #88B434 #34B4A0 #6034B4

split-complementary

#B43448 #34B460 #3488B4

monochromatic

#551922 #852635 #B43448 #CE5769 #DC8694

Accessibility & contrast

On white

5.96

#B43448 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#B43448 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B43448

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B43448	#FFFFFF	#000000	##FFFFFF
##B43448	1.00	5.96	3.53	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565348

Deuteranopia (green-blind)

#766D45

Tritanopia (blue-blind)

#C5113C

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b43448;
/* rgb */ color: rgb(180, 52, 72);
/* oklch */ color: oklch(52.2% 0.164 16.1);

Tailwind

colors: {
  custom: {
    50: '#d1757a',
    500: '#b43448',
    950: '#000000',
  },
}

SCSS

$custom: #b43448;
$custom-light: #d1757a;
$custom-dark: #000000;

JSON

{
  "hex": "#b43448",
  "rgb": {
    "r": 180,
    "g": 52,
    "b": 72
  },
  "hsl": {
    "h": 350.625,
    "s": 55.172,
    "l": 45.49
  },
  "oklch": {
    "l": 0.52221,
    "c": 0.16358,
    "h": 16.1
  },
  "luminance": 0.12627
}

Semantic roles & 50–950 ramp

primary

#B43448

secondary

#7EC6BB

accent

#DFC749

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B43448

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

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