#337CBB#337CBB

#337CBB es un color medio y vivo de la familia cian. Luminancia relativa 0.187; OKLCH L 57.0% C 0.121 H 247.9°. El mejor color de texto es #000000 con contraste 4.74:1 (cumple WCAG AA).

Valores del color

HEX	#337CBB
RGB	rgb(51, 124, 187)
HSL	hsl(208, 57%, 47%)
HSV	hsv(208, 73%, 73%)
CMYK	cmyk(72.7%, 33.7%, 0%, 26.7%)
CIE-LAB	lab(50.34, -1.29, -39.60)
CIE-LCH	lch(50.34, 39.62, 268.13°)
OKLab	oklab(57.05% -0.0456 -0.1124)
OKLCH	oklch(57.05% 0.121 247.9)
XYZ	xyz(17.5391, 18.7050, 49.6901)
Luminance	0.1871 (WCAG relative)
Temperature	cool
Family	cyan

Colores con nombre más cercanos

Escalas perceptuales

Sombras

Matices

Tonos

OKLCH scale

Armonías de color

complementary

#337CBB #BB7233

analogous

#33BBB6 #337CBB #3338BB

triadic

#337CBB #BB337C #7CBB33

tetradic

#337CBB #B633BB #BB7233 #38BB33

square

#337CBB #B633BB #BB7233 #38BB33

split-complementary

#337CBB #BB3338 #BBB633

monochromatic

#193C5B #265C8B #337CBB #599AD2 #89B7DF

Accesibilidad y contraste

On white

4.43

#337CBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#337CBB on #000000

AA ✓AA large ✓AAA ✗

Mejor color de texto

#000000 on #337CBB

4.74:1 — WCAG AA (texto normal) cumple

Matriz de contraste

fg \ bg	##337CBB	#FFFFFF	#000000	##000000
##337CBB	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Vista previa de daltonismo

Protanopia (red-blind)

#5F7FBE

Deuteranopia (green-blind)

#4C72BA

Tritanopia (blue-blind)

#008B93

Achromatopsia (no color)

#787878

Tokens de diseño y código

CSS

--color: #337cbb;
/* rgb */ color: rgb(51, 124, 187);
/* oklch */ color: oklch(57.0% 0.121 247.9);

Tailwind

colors: {
  custom: {
    50: '#7ca1d0',
    500: '#337cbb',
    950: '#000000',
  },
}

SCSS

$custom: #337cbb;
$custom-light: #7ca1d0;
$custom-dark: #000000;

JSON

{
  "hex": "#337cbb",
  "rgb": {
    "r": 51,
    "g": 124,
    "b": 187
  },
  "hsl": {
    "h": 207.794,
    "s": 57.143,
    "l": 46.667
  },
  "oklch": {
    "l": 0.57045,
    "c": 0.12128,
    "h": 247.9
  },
  "luminance": 0.18707
}

Semantic roles & 50–950 ramp

primary

#337CBB

secondary

#C9A281

accent

#8E47E0

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Laboratorio de vista previa

Vista previa con #337CBB

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

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