#281CB3#281CB3

#281CB3 es un color oscuro y muy saturado de la familia azul. Luminancia relativa 0.045; OKLCH L 38.0% C 0.218 H 272.3°. El mejor color de texto es #FFFFFF con contraste 11.01:1 (cumple WCAG AA).

Valores del color

HEX	#281CB3
RGB	rgb(40, 28, 179)
HSL	hsl(245, 73%, 41%)
HSV	hsv(245, 84%, 70%)
CMYK	cmyk(77.7%, 84.4%, 0%, 29.8%)
CIE-LAB	lab(25.37, 53.11, -75.43)
CIE-LCH	lch(25.37, 92.26, 305.15°)
OKLab	oklab(38.03% 0.0089 -0.2182)
OKLCH	oklch(38.03% 0.218 272.3)
XYZ	xyz(9.4243, 4.5353, 43.0178)
Luminance	0.0454 (WCAG relative)
Temperature	cool
Family	blue

Colores con nombre más cercanos

Escalas perceptuales

Sombras

Matices

Tonos

OKLCH scale

Armonías de color

complementary

#281CB3 #A7B31C

analogous

#1C5BB3 #281CB3 #731CB3

triadic

#281CB3 #B3281C #1CB328

tetradic

#281CB3 #B31C5B #A7B31C #1CB373

square

#281CB3 #B31C5B #A7B31C #1CB373

split-complementary

#281CB3 #B3731C #5BB31C

monochromatic

#100B49 #1C147E #281CB3 #3C2EDE #6D63E7

Accesibilidad y contraste

On white

11.01

#281CB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#281CB3 on #000000

AA ✗AA large ✗AAA ✗

Mejor color de texto

#FFFFFF on #281CB3

11.01:1 — WCAG AA (texto normal) cumple

Matriz de contraste

fg \ bg	##281CB3	#FFFFFF	#000000	##FFFFFF
##281CB3	1.00	11.01	1.91	11.01
#FFFFFF	11.01	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.01	1.00	21.00	1.00

Vista previa de daltonismo

Protanopia (red-blind)

#0043B7

Deuteranopia (green-blind)

#0035B1

Tritanopia (blue-blind)

#004E6A

Achromatopsia (no color)

#3C3C3C

Tokens de diseño y código

CSS

--color: #281cb3;
/* rgb */ color: rgb(40, 28, 179);
/* oklch */ color: oklch(38.0% 0.218 272.3);

Tailwind

colors: {
  custom: {
    50: '#7c5ecb',
    500: '#281cb3',
    950: '#000000',
  },
}

SCSS

$custom: #281cb3;
$custom-light: #7c5ecb;
$custom-dark: #000000;

JSON

{
  "hex": "#281cb3",
  "rgb": {
    "r": 40,
    "g": 28,
    "b": 179
  },
  "hsl": {
    "h": 244.768,
    "s": 72.947,
    "l": 40.588
  },
  "oklch": {
    "l": 0.38025,
    "c": 0.21837,
    "h": 272.3
  },
  "luminance": 0.04536
}

Semantic roles & 50–950 ramp

primary

#281CB3

secondary

#C3CB5F

accent

#F038E1

background

#F8F5FC

surface

#F0E9F9

border

#CBC5D2

text

#0B0514

muted

#7C7982

Laboratorio de vista previa

Vista previa con #281CB3

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

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