#283D4B#283D4B

#283D4B es un color oscuro y apagado de la familia cian. Luminancia relativa 0.043; OKLCH L 34.9% C 0.036 H 238.3°. El mejor color de texto es #FFFFFF con contraste 11.29:1 (cumple WCAG AA).

Valores del color

HEX	#283D4B
RGB	rgb(40, 61, 75)
HSL	hsl(204, 30%, 23%)
HSV	hsv(204, 47%, 29%)
CMYK	cmyk(46.7%, 18.7%, 0%, 70.6%)
CIE-LAB	lab(24.63, -3.95, -11.14)
CIE-LCH	lch(24.63, 11.82, 250.47°)
OKLab	oklab(34.86% -0.019 -0.0308)
OKLCH	oklch(34.86% 0.036 238.3)
XYZ	xyz(3.8134, 4.2964, 7.2836)
Luminance	0.0430 (WCAG relative)
Temperature	cool
Family	cyan

Colores con nombre más cercanos

Escalas perceptuales

Sombras

Matices

Tonos

OKLCH scale

Armonías de color

complementary

#283D4B #4B3628

analogous

#284B48 #283D4B #282B4B

triadic

#283D4B #4B283D #3D4B28

tetradic

#283D4B #48284B #4B3628 #2B4B28

square

#283D4B #48284B #4B3628 #2B4B28

split-complementary

#283D4B #4B282B #4B4828

monochromatic

#0B1014 #131D23 #283D4B #3D5D73 #537E9B

Accesibilidad y contraste

On white

11.29

#283D4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#283D4B on #000000

AA ✗AA large ✗AAA ✗

Mejor color de texto

#FFFFFF on #283D4B

11.29:1 — WCAG AA (texto normal) cumple

Matriz de contraste

fg \ bg	##283D4B	#FFFFFF	#000000	##FFFFFF
##283D4B	1.00	11.29	1.86	11.29
#FFFFFF	11.29	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.29	1.00	21.00	1.00

Vista previa de daltonismo

Protanopia (red-blind)

#373D4C

Deuteranopia (green-blind)

#32394B

Tritanopia (blue-blind)

#1A4142

Achromatopsia (no color)

#3A3A3A

Tokens de diseño y código

CSS

--color: #283d4b;
/* rgb */ color: rgb(40, 61, 75);
/* oklch */ color: oklch(34.9% 0.036 238.3);

Tailwind

colors: {
  custom: {
    50: '#64727d',
    500: '#283d4b',
    950: '#000000',
  },
}

SCSS

$custom: #283d4b;
$custom-light: #64727d;
$custom-dark: #000000;

JSON

{
  "hex": "#283d4b",
  "rgb": {
    "r": 40,
    "g": 61,
    "b": 75
  },
  "hsl": {
    "h": 204,
    "s": 30.435,
    "l": 22.549
  },
  "oklch": {
    "l": 0.34858,
    "c": 0.03618,
    "h": 238.3
  },
  "luminance": 0.04297
}

Semantic roles & 50–950 ramp

primary

#283D4B

secondary

#7D6351

accent

#8A61C7

background

#F6F6F7

surface

#EBECEE

border

#C6C7C9

text

#050809

muted

#7A7B7B

Laboratorio de vista previa

Vista previa con #283D4B

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

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