#1B404E#1B404E

#1B404E es un color oscuro y apagado de la familia cian. Luminancia relativa 0.044; OKLCH L 35.1% C 0.049 H 225.6°. El mejor color de texto es #FFFFFF con contraste 11.11:1 (cumple WCAG AA).

Valores del color

HEX	#1B404E
RGB	rgb(27, 64, 78)
HSL	hsl(196, 49%, 21%)
HSV	hsv(196, 65%, 31%)
CMYK	cmyk(65.4%, 17.9%, 0%, 69.4%)
CIE-LAB	lab(25.11, -8.33, -12.45)
CIE-LCH	lch(25.11, 14.98, 236.20°)
OKLab	oklab(35.1% -0.034 -0.0347)
OKLCH	oklch(35.1% 0.049 225.6)
XYZ	xyz(3.6600, 4.4495, 7.8722)
Luminance	0.0445 (WCAG relative)
Temperature	cool
Family	cyan

Colores con nombre más cercanos

Escalas perceptuales

Sombras

Matices

Tonos

OKLCH scale

Armonías de color

complementary

#1B404E #4E291B

analogous

#1B4E42 #1B404E #1B264E

triadic

#1B404E #4E1B40 #404E1B

tetradic

#1B404E #421B4E #4E291B #264E1B

square

#1B404E #421B4E #4E291B #264E1B

split-complementary

#1B404E #4E1B26 #4E421B

monochromatic

#081317 #0B1B21 #1B404E #2B657B #3A8BA9

Accesibilidad y contraste

On white

11.11

#1B404E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#1B404E on #000000

AA ✗AA large ✗AAA ✗

Mejor color de texto

#FFFFFF on #1B404E

11.11:1 — WCAG AA (texto normal) cumple

Matriz de contraste

fg \ bg	##1B404E	#FFFFFF	#000000	##FFFFFF
##1B404E	1.00	11.11	1.89	11.11
#FFFFFF	11.11	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.11	1.00	21.00	1.00

Vista previa de daltonismo

Protanopia (red-blind)

#383F4F

Deuteranopia (green-blind)

#31394E

Tritanopia (blue-blind)

#004444

Achromatopsia (no color)

#3C3C3C

Tokens de diseño y código

CSS

--color: #1b404e;
/* rgb */ color: rgb(27, 64, 78);
/* oklch */ color: oklch(35.1% 0.049 225.6);

Tailwind

colors: {
  custom: {
    50: '#5d747f',
    500: '#1b404e',
    950: '#000000',
  },
}

SCSS

$custom: #1b404e;
$custom-light: #5d747f;
$custom-dark: #000000;

JSON

{
  "hex": "#1b404e",
  "rgb": {
    "r": 27,
    "g": 64,
    "b": 78
  },
  "hsl": {
    "h": 196.471,
    "s": 48.571,
    "l": 20.588
  },
  "oklch": {
    "l": 0.35095,
    "c": 0.04855,
    "h": 225.6
  },
  "luminance": 0.0445
}

Semantic roles & 50–950 ramp

primary

#1B404E

secondary

#845341

accent

#7550D8

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#04080A

muted

#797B7C

Laboratorio de vista previa

Vista previa con #1B404E

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

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