#283F9B#283F9B

#283F9B es un color oscuro y vivo de la familia azul. Luminancia relativa 0.064; OKLCH L 40.9% C 0.152 H 268.2°. El mejor color de texto es #FFFFFF con contraste 9.23:1 (cumple WCAG AA).

Valores del color

HEX	#283F9B
RGB	rgb(40, 63, 155)
HSL	hsl(228, 59%, 38%)
HSV	hsv(228, 74%, 61%)
CMYK	cmyk(74.2%, 59.4%, 0%, 39.2%)
CIE-LAB	lab(30.33, 24.48, -52.79)
CIE-LCH	lch(30.33, 58.19, 294.87°)
OKLab	oklab(40.87% -0.0049 -0.1523)
OKLCH	oklch(40.87% 0.152 268.2)
XYZ	xyz(8.5669, 6.3718, 31.7824)
Luminance	0.0637 (WCAG relative)
Temperature	cool
Family	blue

Colores con nombre más cercanos

Escalas perceptuales

Sombras

Matices

Tonos

OKLCH scale

Armonías de color

complementary

#283F9B #9B8428

analogous

#28789B #283F9B #4A289B

triadic

#283F9B #9B283F #3F9B28

tetradic

#283F9B #9B2878 #9B8428 #289B4A

square

#283F9B #9B2878 #9B8428 #289B4A

split-complementary

#283F9B #9B4A28 #789B28

monochromatic

#0F173A #1B2B6A #283F9B #3553CB #667DD7

Accesibilidad y contraste

On white

9.23

#283F9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#283F9B on #000000

AA ✗AA large ✗AAA ✗

Mejor color de texto

#FFFFFF on #283F9B

9.23:1 — WCAG AA (texto normal) cumple

Matriz de contraste

fg \ bg	##283F9B	#FFFFFF	#000000	##FFFFFF
##283F9B	1.00	9.23	2.27	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Vista previa de daltonismo

Protanopia (red-blind)

#004D9E

Deuteranopia (green-blind)

#004299

Tritanopia (blue-blind)

#005666

Achromatopsia (no color)

#474747

Tokens de diseño y código

CSS

--color: #283f9b;
/* rgb */ color: rgb(40, 63, 155);
/* oklch */ color: oklch(40.9% 0.152 268.2);

Tailwind

colors: {
  custom: {
    50: '#7373b9',
    500: '#283f9b',
    950: '#000000',
  },
}

SCSS

$custom: #283f9b;
$custom-light: #7373b9;
$custom-dark: #000000;

JSON

{
  "hex": "#283f9b",
  "rgb": {
    "r": 40,
    "g": 63,
    "b": 155
  },
  "hsl": {
    "h": 228,
    "s": 58.974,
    "l": 38.235
  },
  "oklch": {
    "l": 0.40871,
    "c": 0.15238,
    "h": 268.2
  },
  "luminance": 0.06373
}

Semantic roles & 50–950 ramp

primary

#283F9B

secondary

#BDAB61

accent

#C346E2

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090812

muted

#7B7B81

Laboratorio de vista previa

Vista previa con #283F9B

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

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