#3978BF#3978BF

#3978BF es un color medio y vivo de la familia cian. Luminancia relativa 0.181; OKLCH L 56.6% C 0.128 H 253.3°. El mejor color de texto es #000000 con contraste 4.61:1 (cumple WCAG AA).

Valores del color

HEX	#3978BF
RGB	rgb(57, 120, 191)
HSL	hsl(212, 54%, 49%)
HSV	hsv(212, 70%, 75%)
CMYK	cmyk(70.2%, 37.2%, 0%, 25.1%)
CIE-LAB	lab(49.57, 3.45, -43.10)
CIE-LCH	lch(49.57, 43.24, 274.58°)
OKLab	oklab(56.57% -0.0367 -0.1226)
OKLCH	oklch(56.57% 0.128 253.3)
XYZ	xyz(17.8043, 18.0625, 51.8282)
Luminance	0.1806 (WCAG relative)
Temperature	cool
Family	cyan

Colores con nombre más cercanos

Escalas perceptuales

Sombras

Matices

Tonos

OKLCH scale

Armonías de color

complementary

#3978BF #BF8039

analogous

#39BBBF #3978BF #3D39BF

triadic

#3978BF #BF3978 #78BF39

tetradic

#3978BF #BF39BB #BF8039 #39BF3D

square

#3978BF #BF39BB #BF8039 #39BF3D

split-complementary

#3978BF #BF3D39 #BBBF39

monochromatic

#1D3D61 #2B5A90 #3978BF #6497D1 #93B7DF

Accesibilidad y contraste

On white

4.55

#3978BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#3978BF on #000000

AA ✓AA large ✓AAA ✗

Mejor color de texto

#000000 on #3978BF

4.61:1 — WCAG AA (texto normal) cumple

Matriz de contraste

fg \ bg	##3978BF	#FFFFFF	#000000	##000000
##3978BF	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Vista previa de daltonismo

Protanopia (red-blind)

#587DC2

Deuteranopia (green-blind)

#4470BE

Tritanopia (blue-blind)

#008992

Achromatopsia (no color)

#767676

Tokens de diseño y código

CSS

--color: #3978bf;
/* rgb */ color: rgb(57, 120, 191);
/* oklch */ color: oklch(56.6% 0.128 253.3);

Tailwind

colors: {
  custom: {
    50: '#7f9ed2',
    500: '#3978bf',
    950: '#000000',
  },
}

SCSS

$custom: #3978bf;
$custom-light: #7f9ed2;
$custom-dark: #000000;

JSON

{
  "hex": "#3978bf",
  "rgb": {
    "r": 57,
    "g": 120,
    "b": 191
  },
  "hsl": {
    "h": 211.791,
    "s": 54.032,
    "l": 48.627
  },
  "oklch": {
    "l": 0.56566,
    "c": 0.12801,
    "h": 253.3
  },
  "luminance": 0.18064
}

Semantic roles & 50–950 ramp

primary

#3978BF

secondary

#CAAC8A

accent

#984ADD

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Laboratorio de vista previa

Vista previa con #3978BF

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

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