#37181A#37181A

#37181A es un color oscuro y apagado de la familia rojo. Luminancia relativa 0.015; OKLCH L 25.5% C 0.049 H 17.1°. El mejor color de texto es #FFFFFF con contraste 16.06:1 (cumple WCAG AA).

Valores del color

HEX	#37181A
RGB	rgb(55, 24, 26)
HSL	hsl(356, 39%, 15%)
HSV	hsv(356, 56%, 22%)
CMYK	cmyk(0%, 56.4%, 52.7%, 78.4%)
CIE-LAB	lab(12.86, 15.65, 5.70)
CIE-LCH	lch(12.86, 16.65, 20.01°)
OKLab	oklab(25.48% 0.0472 0.0146)
OKLCH	oklch(25.48% 0.049 17.1)
XYZ	xyz(2.0888, 1.5403, 1.1644)
Luminance	0.0154 (WCAG relative)
Temperature	warm
Family	red

Colores con nombre más cercanos

Escalas perceptuales

Sombras

Matices

Tonos

OKLCH scale

Armonías de color

complementary

#37181A #183735

analogous

#371829 #37181A #372518

triadic

#37181A #1A3718 #181A37

tetradic

#37181A #293718 #183735 #251837

square

#37181A #293718 #183735 #251837

split-complementary

#37181A #183725 #182937

monochromatic

#15090A #15090A #37181A #622B2E #8C3D42

Accesibilidad y contraste

On white

16.06

#37181A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#37181A on #000000

AA ✗AA large ✗AAA ✗

Mejor color de texto

#FFFFFF on #37181A

16.06:1 — WCAG AA (texto normal) cumple

Matriz de contraste

fg \ bg	##37181A	#FFFFFF	#000000	##FFFFFF
##37181A	1.00	16.06	1.31	16.06
#FFFFFF	16.06	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.06	1.00	21.00	1.00

Vista previa de daltonismo

Protanopia (red-blind)

#1E1D1A

Deuteranopia (green-blind)

#262419

Tritanopia (blue-blind)

#3C1419

Achromatopsia (no color)

#212121

Tokens de diseño y código

CSS

--color: #37181a;
/* rgb */ color: rgb(55, 24, 26);
/* oklch */ color: oklch(25.5% 0.049 17.1);

Tailwind

colors: {
  custom: {
    50: '#705556',
    500: '#37181a',
    950: '#000000',
  },
}

SCSS

$custom: #37181a;
$custom-light: #705556;
$custom-dark: #000000;

JSON

{
  "hex": "#37181a",
  "rgb": {
    "r": 55,
    "g": 24,
    "b": 26
  },
  "hsl": {
    "h": 356.129,
    "s": 39.241,
    "l": 15.49
  },
  "oklch": {
    "l": 0.25483,
    "c": 0.04939,
    "h": 17.1
  },
  "luminance": 0.0154
}

Semantic roles & 50–950 ramp

primary

#37181A

secondary

#3E6D6A

accent

#CFC759

background

#F6F5F5

surface

#ECE9E9

border

#C7C5C5

text

#080303

muted

#7B7878

Laboratorio de vista previa

Vista previa con #37181A

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

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