#3F70CB#3F70CB

#3F70CB es un color medio y vivo de la familia azul. Luminancia relativa 0.170; OKLCH L 55.8% C 0.151 H 261.5°. El mejor color de texto es #FFFFFF con contraste 4.78:1 (cumple WCAG AA).

Valores del color

HEX	#3F70CB
RGB	rgb(63, 112, 203)
HSL	hsl(219, 57%, 52%)
HSV	hsv(219, 69%, 80%)
CMYK	cmyk(69%, 44.8%, 0%, 20.4%)
CIE-LAB	lab(48.20, 13.65, -52.15)
CIE-LCH	lch(48.20, 53.91, 284.67°)
OKLab	oklab(55.79% -0.0222 -0.1492)
OKLCH	oklch(55.79% 0.151 261.5)
XYZ	xyz(18.6197, 16.9550, 58.7797)
Luminance	0.1696 (WCAG relative)
Temperature	cool
Family	blue

Colores con nombre más cercanos

Escalas perceptuales

Sombras

Matices

Tonos

OKLCH scale

Armonías de color

complementary

#3F70CB #CB9A3F

analogous

#3FB6CB #3F70CB #543FCB

triadic

#3F70CB #CB3F70 #70CB3F

tetradic

#3F70CB #CB3FB6 #CB9A3F #3FCB54

square

#3F70CB #CB3FB6 #CB9A3F #3FCB54

split-complementary

#3F70CB #CB543F #B6CB3F

monochromatic

#1F3B71 #2C55A1 #3F70CB #6F94D8 #9FB8E5

Accesibilidad y contraste

On white

4.78

#3F70CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#3F70CB on #000000

AA ✗AA large ✓AAA ✗

Mejor color de texto

#FFFFFF on #3F70CB

4.78:1 — WCAG AA (texto normal) cumple

Matriz de contraste

fg \ bg	##3F70CB	#FFFFFF	#000000	##FFFFFF
##3F70CB	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Vista previa de daltonismo

Protanopia (red-blind)

#4379CE

Deuteranopia (green-blind)

#286CC9

Tritanopia (blue-blind)

#008593

Achromatopsia (no color)

#727272

Tokens de diseño y código

CSS

--color: #3f70cb;
/* rgb */ color: rgb(63, 112, 203);
/* oklch */ color: oklch(55.8% 0.151 261.5);

Tailwind

colors: {
  custom: {
    50: '#8498db',
    500: '#3f70cb',
    950: '#000000',
  },
}

SCSS

$custom: #3f70cb;
$custom-light: #8498db;
$custom-dark: #000000;

JSON

{
  "hex": "#3f70cb",
  "rgb": {
    "r": 63,
    "g": 112,
    "b": 203
  },
  "hsl": {
    "h": 219,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.5579,
    "c": 0.15086,
    "h": 261.5
  },
  "luminance": 0.16957
}

Semantic roles & 50–950 ramp

primary

#3F70CB

secondary

#D1BC94

accent

#AB47E1

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Laboratorio de vista previa

Vista previa con #3F70CB

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

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