#281817#281817

#281817 es un color muy oscuro y apagado de la familia rojo. Luminancia relativa 0.012; OKLCH L 23.0% C 0.026 H 23.3°. El mejor color de texto es #FFFFFF con contraste 17.03:1 (cumple WCAG AA).

Valores del color

HEX	#281817
RGB	rgb(40, 24, 23)
HSL	hsl(4, 27%, 12%)
HSV	hsv(4, 43%, 16%)
CMYK	cmyk(0%, 40%, 42.5%, 84.3%)
CIE-LAB	lab(10.31, 7.89, 3.98)
CIE-LCH	lch(10.31, 8.84, 26.77°)
OKLab	oklab(22.98% 0.024 0.0103)
OKLCH	oklch(22.98% 0.026 23.3)
XYZ	xyz(1.3564, 1.1663, 0.9641)
Luminance	0.0117 (WCAG relative)
Temperature	warm
Family	red

Colores con nombre más cercanos

Escalas perceptuales

Sombras

Matices

Tonos

OKLCH scale

Armonías de color

complementary

#281817 #172728

analogous

#28171F #281817 #282117

triadic

#281817 #172818 #181728

tetradic

#281817 #1F2817 #172728 #211728

square

#281817 #1F2817 #172728 #211728

split-complementary

#281817 #172821 #171F28

monochromatic

#130C0B #130C0B #281817 #4F2F2D #764744

Accesibilidad y contraste

On white

17.03

#281817 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#281817 on #000000

AA ✗AA large ✗AAA ✗

Mejor color de texto

#FFFFFF on #281817

17.03:1 — WCAG AA (texto normal) cumple

Matriz de contraste

fg \ bg	##281817	#FFFFFF	#000000	##FFFFFF
##281817	1.00	17.03	1.23	17.03
#FFFFFF	17.03	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.03	1.00	21.00	1.00

Vista previa de daltonismo

Protanopia (red-blind)

#1B1A17

Deuteranopia (green-blind)

#1F1D17

Tritanopia (blue-blind)

#2B1618

Achromatopsia (no color)

#1C1C1C

Tokens de diseño y código

CSS

--color: #281817;
/* rgb */ color: rgb(40, 24, 23);
/* oklch */ color: oklch(23.0% 0.026 23.3);

Tailwind

colors: {
  custom: {
    50: '#625453',
    500: '#281817',
    950: '#000000',
  },
}

SCSS

$custom: #281817;
$custom-light: #625453;
$custom-dark: #000000;

JSON

{
  "hex": "#281817",
  "rgb": {
    "r": 40,
    "g": 24,
    "b": 23
  },
  "hsl": {
    "h": 3.529,
    "s": 26.984,
    "l": 12.353
  },
  "oklch": {
    "l": 0.22978,
    "c": 0.0261,
    "h": 23.3
  },
  "luminance": 0.01166
}

Semantic roles & 50–950 ramp

primary

#281817

secondary

#3F5A5C

accent

#BEC364

background

#F5F4F4

surface

#EAE7E7

border

#C6C3C3

text

#050202

muted

#797878

Laboratorio de vista previa

Vista previa con #281817

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

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