#B4271A#B4271A

#B4271A es un color medio y vivo de la familia rojo. Luminancia relativa 0.112; OKLCH L 50.4% C 0.179 H 29.9°. El mejor color de texto es #FFFFFF con contraste 6.47:1 (cumple WCAG AA).

Valores del color

HEX#B4271A
RGBrgb(180, 39, 26)
HSLhsl(5, 75%, 40%)
HSVhsv(5, 86%, 71%)
CMYKcmyk(0%, 78.3%, 85.6%, 29.4%)
CIE-LABlab(39.97, 54.84, 42.81)
CIE-LCHlch(39.97, 69.57, 37.98°)
OKLaboklab(50.36% 0.1553 0.0892)
OKLCHoklch(50.36% 0.179 29.9)
XYZxyz(19.7368, 11.2321, 2.1059)
Luminance0.1123 (WCAG relative)
Temperaturewarm
Familyred

Colores con nombre más cercanos

Escalas perceptuales

Sombras

Matices

Tonos

OKLCH scale

Armonías de color

complementary
#B4271A #1AA7B4
analogous
#B41A5A #B4271A #B4741A
triadic
#B4271A #1AB427 #271AB4
tetradic
#B4271A #5AB41A #1AA7B4 #741AB4
square
#B4271A #5AB41A #1AA7B4 #741AB4
split-complementary
#B4271A #1AB474 #1A5AB4
monochromatic
#49100B #7F1B12 #B4271A #E03A2B #E86C60

Accesibilidad y contraste

On white

6.47
#B4271A on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.25
#B4271A on #000000
AA ✗AA large ✓AAA ✗

Mejor color de texto

#FFFFFF on #B4271A
6.47:1 — WCAG AA (texto normal) cumple

Matriz de contraste

fg \ bg##B4271A#FFFFFF#000000##FFFFFF
##B4271A1.006.473.256.47
#FFFFFF6.471.0021.001.00
#0000003.2521.001.0021.00
##FFFFFF6.471.0021.001.00

Vista previa de daltonismo

Protanopia (red-blind)
#544A16
Deuteranopia (green-blind)
#766911
Tritanopia (blue-blind)
#C70026
Achromatopsia (no color)
#5E5E5E

Tokens de diseño y código

CSS
--color: #b4271a;
/* rgb */ color: rgb(180, 39, 26);
/* oklch */ color: oklch(50.4% 0.179 29.9);
Tailwind
colors: {
  custom: {
    50: '#d46e59',
    500: '#b4271a',
    950: '#000000',
  },
}
SCSS
$custom: #b4271a;
$custom-light: #d46e59;
$custom-dark: #000000;
JSON
{
  "hex": "#b4271a",
  "rgb": {
    "r": 180,
    "g": 39,
    "b": 26
  },
  "hsl": {
    "h": 5.065,
    "s": 74.757,
    "l": 40.392
  },
  "oklch": {
    "l": 0.50359,
    "c": 0.17905,
    "h": 29.9
  },
  "luminance": 0.11229
}

Semantic roles & 50–950 ramp

primary
#B4271A
secondary
#5DC3CC
accent
#E2F136
background
#FEF7F5
surface
#FDEDE9
border
#D5C8C5
text
#160804
muted
#847B79

Laboratorio de vista previa

Vista previa con #B4271A

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

Laboratorio de vista previa → · Comprobador de contraste → · Generador de paletas →

#B4271A — Tintiva