#428BCB#428BCB

#428BCB es un color medio y vivo de la familia cian. Luminancia relativa 0.239; OKLCH L 61.9% C 0.122 H 247.7°. El mejor color de texto es #000000 con contraste 5.79:1 (cumple WCAG AA).

Valores del color

HEX	#428BCB
RGB	rgb(66, 139, 203)
HSL	hsl(208, 57%, 53%)
HSV	hsv(208, 67%, 80%)
CMYK	cmyk(67.5%, 31.5%, 0%, 20.4%)
CIE-LAB	lab(56.02, -2.26, -39.74)
CIE-LCH	lch(56.02, 39.80, 266.75°)
OKLab	oklab(61.91% -0.0461 -0.1124)
OKLCH	oklch(61.91% 0.122 247.7)
XYZ	xyz(22.2548, 23.9330, 59.9350)
Luminance	0.2394 (WCAG relative)
Temperature	cool
Family	cyan

Colores con nombre más cercanos

Escalas perceptuales

Sombras

Matices

Tonos

OKLCH scale

Armonías de color

complementary

#428BCB #CB8242

analogous

#42CBC6 #428BCB #4247CB

triadic

#428BCB #CB428B #8BCB42

tetradic

#428BCB #C642CB #CB8242 #47CB42

square

#428BCB #C642CB #CB8242 #47CB42

split-complementary

#428BCB #CB4247 #CBC642

monochromatic

#204C73 #2D6CA3 #428BCB #72A8D8 #A2C6E5

Accesibilidad y contraste

On white

3.63

#428BCB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#428BCB on #000000

AA ✓AA large ✓AAA ✗

Mejor color de texto

#000000 on #428BCB

5.79:1 — WCAG AA (texto normal) cumple

Matriz de contraste

fg \ bg	##428BCB	#FFFFFF	#000000	##000000
##428BCB	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Vista previa de daltonismo

Protanopia (red-blind)

#6F8ECE

Deuteranopia (green-blind)

#5C80CA

Tritanopia (blue-blind)

#009AA2

Achromatopsia (no color)

#868686

Tokens de diseño y código

CSS

--color: #428bcb;
/* rgb */ color: rgb(66, 139, 203);
/* oklch */ color: oklch(61.9% 0.122 247.7);

Tailwind

colors: {
  custom: {
    50: '#85acdb',
    500: '#428bcb',
    950: '#000000',
  },
}

SCSS

$custom: #428bcb;
$custom-light: #85acdb;
$custom-dark: #000000;

JSON

{
  "hex": "#428bcb",
  "rgb": {
    "r": 66,
    "g": 139,
    "b": 203
  },
  "hsl": {
    "h": 208.029,
    "s": 56.846,
    "l": 52.745
  },
  "oklch": {
    "l": 0.61911,
    "c": 0.12153,
    "h": 247.7
  },
  "luminance": 0.23935
}

Semantic roles & 50–950 ramp

primary

#428BCB

secondary

#D2B297

accent

#8F48E0

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Laboratorio de vista previa

Vista previa con #428BCB

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

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