#3F81AA#3F81AA

#3F81AA es un color medio y moderadamente saturado de la familia cian. Luminancia relativa 0.197; OKLCH L 57.8% C 0.092 H 238.5°. El mejor color de texto es #000000 con contraste 4.93:1 (cumple WCAG AA).

Valores del color

HEX	#3F81AA
RGB	rgb(63, 129, 170)
HSL	hsl(203, 46%, 46%)
HSV	hsv(203, 63%, 67%)
CMYK	cmyk(62.9%, 24.1%, 0%, 33.3%)
CIE-LAB	lab(51.45, -8.17, -28.03)
CIE-LCH	lch(51.45, 29.20, 253.75°)
OKLab	oklab(57.77% -0.0482 -0.0786)
OKLCH	oklch(57.77% 0.092 238.5)
XYZ	xyz(17.1531, 19.6579, 40.9128)
Luminance	0.1966 (WCAG relative)
Temperature	cool
Family	cyan

Colores con nombre más cercanos

Escalas perceptuales

Sombras

Matices

Tonos

OKLCH scale

Armonías de color

complementary

#3F81AA #AA683F

analogous

#3FAA9D #3F81AA #3F4BAA

triadic

#3F81AA #AA3F81 #81AA3F

tetradic

#3F81AA #9D3FAA #AA683F #4BAA3F

square

#3F81AA #9D3FAA #AA683F #4BAA3F

split-complementary

#3F81AA #AA3F4B #AA9D3F

monochromatic

#1E3D51 #2E5F7D #3F81AA #629FC5 #8EBAD5

Accesibilidad y contraste

On white

4.26

#3F81AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#3F81AA on #000000

AA ✓AA large ✓AAA ✗

Mejor color de texto

#000000 on #3F81AA

4.93:1 — WCAG AA (texto normal) cumple

Matriz de contraste

fg \ bg	##3F81AA	#FFFFFF	#000000	##000000
##3F81AA	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Vista previa de daltonismo

Protanopia (red-blind)

#6E81AC

Deuteranopia (green-blind)

#5F76A9

Tritanopia (blue-blind)

#008B8F

Achromatopsia (no color)

#7B7B7B

Tokens de diseño y código

CSS

--color: #3f81aa;
/* rgb */ color: rgb(63, 129, 170);
/* oklch */ color: oklch(57.8% 0.092 238.5);

Tailwind

colors: {
  custom: {
    50: '#7ea5c3',
    500: '#3f81aa',
    950: '#000000',
  },
}

SCSS

$custom: #3f81aa;
$custom-light: #7ea5c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3f81aa",
  "rgb": {
    "r": 63,
    "g": 129,
    "b": 170
  },
  "hsl": {
    "h": 202.991,
    "s": 45.923,
    "l": 45.686
  },
  "oklch": {
    "l": 0.57773,
    "c": 0.09225,
    "h": 238.5
  },
  "luminance": 0.1966
}

Semantic roles & 50–950 ramp

primary

#3F81AA

secondary

#C09B85

accent

#8552D6

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F12

muted

#7C7F81

Laboratorio de vista previa

Vista previa con #3F81AA

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

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