#3F557B#3F557B

#3F557B es un color oscuro y moderadamente saturado de la familia azul. Luminancia relativa 0.090; OKLCH L 44.9% C 0.068 H 261.0°. El mejor color de texto es #FFFFFF con contraste 7.51:1 (cumple WCAG AA).

Valores del color

HEX	#3F557B
RGB	rgb(63, 85, 123)
HSL	hsl(218, 32%, 36%)
HSV	hsv(218, 49%, 48%)
CMYK	cmyk(48.8%, 30.9%, 0%, 51.8%)
CIE-LAB	lab(35.95, 2.88, -24.12)
CIE-LCH	lch(35.95, 24.29, 276.82°)
OKLab	oklab(44.87% -0.0107 -0.0676)
OKLCH	oklch(44.87% 0.068 261)
XYZ	xyz(8.8724, 8.9833, 20.0015)
Luminance	0.0898 (WCAG relative)
Temperature	cool
Family	blue

Colores con nombre más cercanos

Escalas perceptuales

Sombras

Matices

Tonos

OKLCH scale

Armonías de color

complementary

#3F557B #7B653F

analogous

#3F737B #3F557B #473F7B

triadic

#3F557B #7B3F55 #557B3F

tetradic

#3F557B #7B3F73 #7B653F #3F7B47

square

#3F557B #7B3F73 #7B653F #3F7B47

split-complementary

#3F557B #7B473F #737B3F

monochromatic

#161D2A #2A3953 #3F557B #5471A3 #7A92BB

Accesibilidad y contraste

On white

7.51

#3F557B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#3F557B on #000000

AA ✗AA large ✗AAA ✗

Mejor color de texto

#FFFFFF on #3F557B

7.51:1 — WCAG AA (texto normal) cumple

Matriz de contraste

fg \ bg	##3F557B	#FFFFFF	#000000	##FFFFFF
##3F557B	1.00	7.51	2.80	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Vista previa de daltonismo

Protanopia (red-blind)

#47587D

Deuteranopia (green-blind)

#40527A

Tritanopia (blue-blind)

#275D62

Achromatopsia (no color)

#555555

Tokens de diseño y código

CSS

--color: #3f557b;
/* rgb */ color: rgb(63, 85, 123);
/* oklch */ color: oklch(44.9% 0.068 261.0);

Tailwind

colors: {
  custom: {
    50: '#7784a1',
    500: '#3f557b',
    950: '#000000',
  },
}

SCSS

$custom: #3f557b;
$custom-light: #7784a1;
$custom-dark: #000000;

JSON

{
  "hex": "#3f557b",
  "rgb": {
    "r": 63,
    "g": 85,
    "b": 123
  },
  "hsl": {
    "h": 218,
    "s": 32.258,
    "l": 36.471
  },
  "oklch": {
    "l": 0.44865,
    "c": 0.06843,
    "h": 261
  },
  "luminance": 0.08984
}

Semantic roles & 50–950 ramp

primary

#3F557B

secondary

#A59271

accent

#A25FC8

background

#F7F8F9

surface

#EDEFF2

border

#C8CACC

text

#090A0F

muted

#7B7C7E

Laboratorio de vista previa

Vista previa con #3F557B

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

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