#31171B#31171B

#31171B es un color muy oscuro y apagado de la familia rojo. Luminancia relativa 0.013; OKLCH L 24.3% C 0.042 H 10.9°. El mejor color de texto es #FFFFFF con contraste 16.55:1 (cumple WCAG AA).

Valores del color

HEX	#31171B
RGB	rgb(49, 23, 27)
HSL	hsl(351, 36%, 14%)
HSV	hsv(351, 53%, 19%)
CMYK	cmyk(0%, 53.1%, 44.9%, 80.8%)
CIE-LAB	lab(11.59, 13.64, 3.02)
CIE-LCH	lch(11.59, 13.97, 12.47°)
OKLab	oklab(24.31% 0.0414 0.0079)
OKLCH	oklch(24.31% 0.042 10.9)
XYZ	xyz(1.7709, 1.3450, 1.2030)
Luminance	0.0135 (WCAG relative)
Temperature	warm
Family	red

Colores con nombre más cercanos

Escalas perceptuales

Sombras

Matices

Tonos

OKLCH scale

Armonías de color

complementary

#31171B #17312D

analogous

#311728 #31171B #312017

triadic

#31171B #1B3117 #171B31

tetradic

#31171B #283117 #17312D #201731

square

#31171B #283117 #17312D #201731

split-complementary

#31171B #173120 #172831

monochromatic

#150A0B #150A0B #31171B #5B2B32 #843E49

Accesibilidad y contraste

On white

16.55

#31171B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#31171B on #000000

AA ✗AA large ✗AAA ✗

Mejor color de texto

#FFFFFF on #31171B

16.55:1 — WCAG AA (texto normal) cumple

Matriz de contraste

fg \ bg	##31171B	#FFFFFF	#000000	##FFFFFF
##31171B	1.00	16.55	1.27	16.55
#FFFFFF	16.55	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.55	1.00	21.00	1.00

Vista previa de daltonismo

Protanopia (red-blind)

#1C1C1B

Deuteranopia (green-blind)

#22211A

Tritanopia (blue-blind)

#351418

Achromatopsia (no color)

#1F1F1F

Tokens de diseño y código

CSS

--color: #31171b;
/* rgb */ color: rgb(49, 23, 27);
/* oklch */ color: oklch(24.3% 0.042 10.9);

Tailwind

colors: {
  custom: {
    50: '#6a5457',
    500: '#31171b',
    950: '#000000',
  },
}

SCSS

$custom: #31171b;
$custom-light: #6a5457;
$custom-dark: #000000;

JSON

{
  "hex": "#31171b",
  "rgb": {
    "r": 49,
    "g": 23,
    "b": 27
  },
  "hsl": {
    "h": 350.769,
    "s": 36.111,
    "l": 14.118
  },
  "oklch": {
    "l": 0.24309,
    "c": 0.04213,
    "h": 10.9
  },
  "luminance": 0.01345
}

Semantic roles & 50–950 ramp

primary

#31171B

secondary

#3D6760

accent

#CCBB5C

background

#F6F4F5

surface

#EBE7E9

border

#C6C3C5

text

#070303

muted

#7A7878

Laboratorio de vista previa

Vista previa con #31171B

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

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