#283FA4#283FA4

#283FA4 es un color oscuro y vivo de la familia azul. Luminancia relativa 0.067; OKLCH L 41.7% C 0.165 H 268.3°. El mejor color de texto es #FFFFFF con contraste 8.99:1 (cumple WCAG AA).

Valores del color

HEX	#283FA4
RGB	rgb(40, 63, 164)
HSL	hsl(229, 61%, 40%)
HSV	hsv(229, 76%, 64%)
CMYK	cmyk(75.6%, 61.6%, 0%, 35.7%)
CIE-LAB	lab(31.08, 27.89, -57.01)
CIE-LCH	lch(31.08, 63.47, 296.07°)
OKLab	oklab(41.66% -0.0048 -0.1647)
OKLCH	oklch(41.66% 0.165 268.3)
XYZ	xyz(9.3511, 6.6855, 35.9124)
Luminance	0.0669 (WCAG relative)
Temperature	cool
Family	blue

Colores con nombre más cercanos

Escalas perceptuales

Sombras

Matices

Tonos

OKLCH scale

Armonías de color

complementary

#283FA4 #A48D28

analogous

#287DA4 #283FA4 #4F28A4

triadic

#283FA4 #A4283F #3FA428

tetradic

#283FA4 #A4287D #A48D28 #28A44F

square

#283FA4 #A4287D #A48D28 #28A44F

split-complementary

#283FA4 #A44F28 #7DA428

monochromatic

#101942 #1C2C73 #283FA4 #3A56CF #6B80DB

Accesibilidad y contraste

On white

8.99

#283FA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#283FA4 on #000000

AA ✗AA large ✗AAA ✗

Mejor color de texto

#FFFFFF on #283FA4

8.99:1 — WCAG AA (texto normal) cumple

Matriz de contraste

fg \ bg	##283FA4	#FFFFFF	#000000	##FFFFFF
##283FA4	1.00	8.99	2.34	8.99
#FFFFFF	8.99	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.99	1.00	21.00	1.00

Vista previa de daltonismo

Protanopia (red-blind)

#004FA7

Deuteranopia (green-blind)

#0044A2

Tritanopia (blue-blind)

#00596B

Achromatopsia (no color)

#494949

Tokens de diseño y código

CSS

--color: #283fa4;
/* rgb */ color: rgb(40, 63, 164);
/* oklch */ color: oklch(41.7% 0.165 268.3);

Tailwind

colors: {
  custom: {
    50: '#7573c0',
    500: '#283fa4',
    950: '#000000',
  },
}

SCSS

$custom: #283fa4;
$custom-light: #7573c0;
$custom-dark: #000000;

JSON

{
  "hex": "#283fa4",
  "rgb": {
    "r": 40,
    "g": 63,
    "b": 164
  },
  "hsl": {
    "h": 228.871,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.41661,
    "c": 0.16477,
    "h": 268.3
  },
  "luminance": 0.06686
}

Semantic roles & 50–950 ramp

primary

#283FA4

secondary

#C1B166

accent

#C644E4

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Laboratorio de vista previa

Vista previa con #283FA4

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

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