#283F71#283F71

#283F71 es un color oscuro y moderadamente saturado de la familia azul. Luminancia relativa 0.052; OKLCH L 37.6% C 0.091 H 264.0°. El mejor color de texto es #FFFFFF con contraste 10.30:1 (cumple WCAG AA).

Valores del color

HEX	#283F71
RGB	rgb(40, 63, 113)
HSL	hsl(221, 48%, 30%)
HSV	hsv(221, 65%, 44%)
CMYK	cmyk(64.6%, 44.2%, 0%, 55.7%)
CIE-LAB	lab(27.29, 8.33, -31.61)
CIE-LCH	lch(27.29, 32.69, 284.77°)
OKLab	oklab(37.6% -0.0095 -0.09)
OKLCH	oklch(37.6% 0.091 264)
XYZ	xyz(5.6322, 5.1979, 16.3261)
Luminance	0.0520 (WCAG relative)
Temperature	cool
Family	blue

Colores con nombre más cercanos

Escalas perceptuales

Sombras

Matices

Tonos

OKLCH scale

Armonías de color

complementary

#283F71 #715A28

analogous

#286371 #283F71 #362871

triadic

#283F71 #71283F #3F7128

tetradic

#283F71 #712863 #715A28 #287136

square

#283F71 #712863 #715A28 #287136

split-complementary

#283F71 #713628 #637128

monochromatic

#080D17 #182644 #283F71 #38589E #5275C2

Accesibilidad y contraste

On white

10.30

#283F71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#283F71 on #000000

AA ✗AA large ✗AAA ✗

Mejor color de texto

#FFFFFF on #283F71

10.30:1 — WCAG AA (texto normal) cumple

Matriz de contraste

fg \ bg	##283F71	#FFFFFF	#000000	##FFFFFF
##283F71	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Vista previa de daltonismo

Protanopia (red-blind)

#294473

Deuteranopia (green-blind)

#1E3D70

Tritanopia (blue-blind)

#004A52

Achromatopsia (no color)

#404040

Tokens de diseño y código

CSS

--color: #283f71;
/* rgb */ color: rgb(40, 63, 113);
/* oklch */ color: oklch(37.6% 0.091 264.0);

Tailwind

colors: {
  custom: {
    50: '#6a739a',
    500: '#283f71',
    950: '#000000',
  },
}

SCSS

$custom: #283f71;
$custom-light: #6a739a;
$custom-dark: #000000;

JSON

{
  "hex": "#283f71",
  "rgb": {
    "r": 40,
    "g": 63,
    "b": 113
  },
  "hsl": {
    "h": 221.096,
    "s": 47.712,
    "l": 30
  },
  "oklch": {
    "l": 0.37598,
    "c": 0.09054,
    "h": 264
  },
  "luminance": 0.05198
}

Semantic roles & 50–950 ramp

primary

#283F71

secondary

#A38A52

accent

#AD50D7

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#07080E

muted

#7A7B7E

Laboratorio de vista previa

Vista previa con #283F71

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

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