#3971B2#3971B2

#3971B2 es un color medio y moderadamente saturado de la familia cian. Luminancia relativa 0.159; OKLCH L 54.2% C 0.118 H 253.7°. El mejor color de texto es #FFFFFF con contraste 5.03:1 (cumple WCAG AA).

Valores del color

HEX	#3971B2
RGB	rgb(57, 113, 178)
HSL	hsl(212, 51%, 46%)
HSV	hsv(212, 68%, 70%)
CMYK	cmyk(68%, 36.5%, 0%, 30.2%)
CIE-LAB	lab(46.83, 3.07, -39.93)
CIE-LCH	lch(46.83, 40.04, 274.40°)
OKLab	oklab(54.2% -0.0331 -0.1134)
OKLCH	oklch(54.2% 0.118 253.7)
XYZ	xyz(15.6254, 15.8929, 44.3550)
Luminance	0.1589 (WCAG relative)
Temperature	cool
Family	cyan

Colores con nombre más cercanos

Escalas perceptuales

Sombras

Matices

Tonos

OKLCH scale

Armonías de color

complementary

#3971B2 #B27A39

analogous

#39ADB2 #3971B2 #3D39B2

triadic

#3971B2 #B23971 #71B239

tetradic

#3971B2 #B239AD #B27A39 #39B23D

square

#3971B2 #B239AD #B27A39 #39B23D

split-complementary

#3971B2 #B23D39 #ADB239

monochromatic

#1B3655 #2A5484 #3971B2 #5D90CB #8BB0DA

Accesibilidad y contraste

On white

5.03

#3971B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#3971B2 on #000000

AA ✗AA large ✓AAA ✗

Mejor color de texto

#FFFFFF on #3971B2

5.03:1 — WCAG AA (texto normal) cumple

Matriz de contraste

fg \ bg	##3971B2	#FFFFFF	#000000	##FFFFFF
##3971B2	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Vista previa de daltonismo

Protanopia (red-blind)

#5475B5

Deuteranopia (green-blind)

#436AB1

Tritanopia (blue-blind)

#008089

Achromatopsia (no color)

#6F6F6F

Tokens de diseño y código

CSS

--color: #3971b2;
/* rgb */ color: rgb(57, 113, 178);
/* oklch */ color: oklch(54.2% 0.118 253.7);

Tailwind

colors: {
  custom: {
    50: '#7d99c9',
    500: '#3971b2',
    950: '#000000',
  },
}

SCSS

$custom: #3971b2;
$custom-light: #7d99c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3971b2",
  "rgb": {
    "r": 57,
    "g": 113,
    "b": 178
  },
  "hsl": {
    "h": 212.231,
    "s": 51.489,
    "l": 46.078
  },
  "oklch": {
    "l": 0.54202,
    "c": 0.11816,
    "h": 253.7
  },
  "luminance": 0.15894
}

Semantic roles & 50–950 ramp

primary

#3971B2

secondary

#C4A682

accent

#994DDB

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0D13

muted

#7C7E82

Laboratorio de vista previa

Vista previa con #3971B2

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

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