#B43549#B43549

#B43549 is a mid, vivid red. Relative luminance 0.127; OKLCH L 52.3% C 0.163 H 15.9°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#B43549
RGB	rgb(180, 53, 73)
HSL	hsl(351, 55%, 46%)
HSV	hsv(351, 71%, 71%)
CMYK	cmyk(0%, 70.6%, 59.4%, 29.4%)
CIE-LAB	lab(42.36, 52.16, 18.13)
CIE-LCH	lch(42.36, 55.22, 19.17°)
OKLab	oklab(52.35% 0.1563 0.0446)
OKLCH	oklch(52.35% 0.163 15.9)
XYZ	xyz(21.3002, 12.7335, 7.6382)
Luminance	0.1273 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B43549 #35B4A0

analogous

#B43588 #B43549 #B46035

triadic

#B43549 #49B435 #3549B4

tetradic

#B43549 #88B435 #35B4A0 #6035B4

square

#B43549 #88B435 #35B4A0 #6035B4

split-complementary

#B43549 #35B460 #3588B4

monochromatic

#551923 #852736 #B43549 #CE586B #DC8895

Accessibility & contrast

On white

5.92

#B43549 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#B43549 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B43549

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B43549	#FFFFFF	#000000	##FFFFFF
##B43549	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565349

Deuteranopia (green-blind)

#776E46

Tritanopia (blue-blind)

#C5143D

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b43549;
/* rgb */ color: rgb(180, 53, 73);
/* oklch */ color: oklch(52.3% 0.163 15.9);

Tailwind

colors: {
  custom: {
    50: '#d1757b',
    500: '#b43549',
    950: '#000000',
  },
}

SCSS

$custom: #b43549;
$custom-light: #d1757b;
$custom-dark: #000000;

JSON

{
  "hex": "#b43549",
  "rgb": {
    "r": 180,
    "g": 53,
    "b": 73
  },
  "hsl": {
    "h": 350.551,
    "s": 54.506,
    "l": 45.686
  },
  "oklch": {
    "l": 0.52345,
    "c": 0.16254,
    "h": 15.9
  },
  "luminance": 0.12731
}

Semantic roles & 50–950 ramp

primary

#B43549

secondary

#7FC6BB

accent

#DEC74A

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B43549

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

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