#B43348#B43348

#B43348 is a mid, vivid red. Relative luminance 0.125; OKLCH L 52.1% C 0.165 H 15.9°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#B43348
RGB	rgb(180, 51, 72)
HSL	hsl(350, 56%, 45%)
HSV	hsv(350, 72%, 71%)
CMYK	cmyk(0%, 71.7%, 60%, 29.4%)
CIE-LAB	lab(42.06, 52.84, 18.36)
CIE-LCH	lch(42.06, 55.94, 19.16°)
OKLab	oklab(52.12% 0.1583 0.045)
OKLCH	oklch(52.12% 0.165 15.9)
XYZ	xyz(21.1780, 12.5418, 7.4353)
Luminance	0.1254 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B43348 #33B49F

analogous

#B43388 #B43348 #B45F33

triadic

#B43348 #48B433 #3348B4

tetradic

#B43348 #88B433 #33B49F #5F33B4

square

#B43348 #88B433 #33B49F #5F33B4

split-complementary

#B43348 #33B45F #3388B4

monochromatic

#551822 #842535 #B43348 #CF5569 #DC8593

Accessibility & contrast

On white

5.99

#B43348 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#B43348 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B43348

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B43348	#FFFFFF	#000000	##FFFFFF
##B43348	1.00	5.99	3.51	5.99
#FFFFFF	5.99	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555248

Deuteranopia (green-blind)

#766D45

Tritanopia (blue-blind)

#C50F3C

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b43348;
/* rgb */ color: rgb(180, 51, 72);
/* oklch */ color: oklch(52.1% 0.165 15.9);

Tailwind

colors: {
  custom: {
    50: '#d1747a',
    500: '#b43348',
    950: '#000000',
  },
}

SCSS

$custom: #b43348;
$custom-light: #d1747a;
$custom-dark: #000000;

JSON

{
  "hex": "#b43348",
  "rgb": {
    "r": 180,
    "g": 51,
    "b": 72
  },
  "hsl": {
    "h": 350.233,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.5212,
    "c": 0.16461,
    "h": 15.9
  },
  "luminance": 0.12539
}

Semantic roles & 50–950 ramp

primary

#B43348

secondary

#7DC6BA

accent

#DFC749

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B43348

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

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