#283B4B#283B4B

#283B4B es un color oscuro y apagado de la familia cian. Luminancia relativa 0.041; OKLCH L 34.3% C 0.037 H 244.6°. El mejor color de texto es #FFFFFF con contraste 11.55:1 (cumple WCAG AA).

Valores del color

HEX	#283B4B
RGB	rgb(40, 59, 75)
HSL	hsl(207, 30%, 23%)
HSV	hsv(207, 47%, 29%)
CMYK	cmyk(46.7%, 21.3%, 0%, 70.6%)
CIE-LAB	lab(23.96, -2.64, -12.17)
CIE-LCH	lch(23.96, 12.45, 257.77°)
OKLab	oklab(34.33% -0.016 -0.0337)
OKLCH	oklch(34.33% 0.037 244.6)
XYZ	xyz(3.7086, 4.0868, 7.2487)
Luminance	0.0409 (WCAG relative)
Temperature	cool
Family	cyan

Colores con nombre más cercanos

Escalas perceptuales

Sombras

Matices

Tonos

OKLCH scale

Armonías de color

complementary

#283B4B #4B3828

analogous

#284B4A #283B4B #28294B

triadic

#283B4B #4B283B #3B4B28

tetradic

#283B4B #4A284B #4B3828 #294B28

square

#283B4B #4A284B #4B3828 #294B28

split-complementary

#283B4B #4B2829 #4B4A28

monochromatic

#0B1014 #131C23 #283B4B #3D5A73 #537A9B

Accesibilidad y contraste

On white

11.55

#283B4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#283B4B on #000000

AA ✗AA large ✗AAA ✗

Mejor color de texto

#FFFFFF on #283B4B

11.55:1 — WCAG AA (texto normal) cumple

Matriz de contraste

fg \ bg	##283B4B	#FFFFFF	#000000	##FFFFFF
##283B4B	1.00	11.55	1.82	11.55
#FFFFFF	11.55	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.55	1.00	21.00	1.00

Vista previa de daltonismo

Protanopia (red-blind)

#343B4C

Deuteranopia (green-blind)

#30374B

Tritanopia (blue-blind)

#1B3F40

Achromatopsia (no color)

#393939

Tokens de diseño y código

CSS

--color: #283b4b;
/* rgb */ color: rgb(40, 59, 75);
/* oklch */ color: oklch(34.3% 0.037 244.6);

Tailwind

colors: {
  custom: {
    50: '#64707d',
    500: '#283b4b',
    950: '#000000',
  },
}

SCSS

$custom: #283b4b;
$custom-light: #64707d;
$custom-dark: #000000;

JSON

{
  "hex": "#283b4b",
  "rgb": {
    "r": 40,
    "g": 59,
    "b": 75
  },
  "hsl": {
    "h": 207.429,
    "s": 30.435,
    "l": 22.549
  },
  "oklch": {
    "l": 0.34327,
    "c": 0.03732,
    "h": 244.6
  },
  "luminance": 0.04087
}

Semantic roles & 50–950 ramp

primary

#283B4B

secondary

#7D6651

accent

#9061C7

background

#F6F6F7

surface

#EBECEE

border

#C6C7C9

text

#050709

muted

#7A7A7B

Laboratorio de vista previa

Vista previa con #283B4B

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

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