#B43349#B43349

#B43349 is a mid, vivid red. Relative luminance 0.126; OKLCH L 52.1% C 0.165 H 15.4°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#B43349
RGB	rgb(180, 51, 73)
HSL	hsl(350, 56%, 45%)
HSV	hsv(350, 72%, 71%)
CMYK	cmyk(0%, 71.7%, 59.4%, 29.4%)
CIE-LAB	lab(42.08, 52.91, 17.77)
CIE-LCH	lch(42.08, 55.82, 18.56°)
OKLab	oklab(52.14% 0.1587 0.0437)
OKLCH	oklch(52.14% 0.165 15.4)
XYZ	xyz(21.2109, 12.5550, 7.6085)
Luminance	0.1255 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B43349 #33B49E

analogous

#B4338A #B43349 #B45D33

triadic

#B43349 #49B433 #3349B4

tetradic

#B43349 #8AB433 #33B49E #5D33B4

square

#B43349 #8AB433 #33B49E #5D33B4

split-complementary

#B43349 #33B45D #338AB4

monochromatic

#551822 #842536 #B43349 #CF556A #DC8594

Accessibility & contrast

On white

5.98

#B43349 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#B43349 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B43349

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B43349	#FFFFFF	#000000	##FFFFFF
##B43349	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555249

Deuteranopia (green-blind)

#766D46

Tritanopia (blue-blind)

#C50F3C

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b43349;
/* rgb */ color: rgb(180, 51, 73);
/* oklch */ color: oklch(52.1% 0.165 15.4);

Tailwind

colors: {
  custom: {
    50: '#d1747b',
    500: '#b43349',
    950: '#000000',
  },
}

SCSS

$custom: #b43349;
$custom-light: #d1747b;
$custom-dark: #000000;

JSON

{
  "hex": "#b43349",
  "rgb": {
    "r": 180,
    "g": 51,
    "b": 73
  },
  "hsl": {
    "h": 349.767,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.52141,
    "c": 0.16464,
    "h": 15.4
  },
  "luminance": 0.12552
}

Semantic roles & 50–950 ramp

primary

#B43349

secondary

#7DC6BA

accent

#DFC549

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B43349

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

Preview Lab → · Contrast checker → · Palette generator →