#257DBD#257DBD

#257DBD es un color medio y vivo de la familia cian. Luminancia relativa 0.187; OKLCH L 57.0% C 0.127 H 245.3°. El mejor color de texto es #000000 con contraste 4.75:1 (cumple WCAG AA).

Valores del color

HEX	#257DBD
RGB	rgb(37, 125, 189)
HSL	hsl(205, 67%, 44%)
HSV	hsv(205, 80%, 74%)
CMYK	cmyk(80.4%, 33.9%, 0%, 25.9%)
CIE-LAB	lab(50.37, -2.85, -40.72)
CIE-LCH	lch(50.37, 40.82, 266.00°)
OKLab	oklab(57% -0.0533 -0.1158)
OKLCH	oklch(57% 0.127 245.3)
XYZ	xyz(17.2783, 18.7326, 50.8393)
Luminance	0.1873 (WCAG relative)
Temperature	cool
Family	cyan

Colores con nombre más cercanos

Escalas perceptuales

Sombras

Matices

Tonos

OKLCH scale

Armonías de color

complementary

#257DBD #BD6525

analogous

#25BDB1 #257DBD #2531BD

triadic

#257DBD #BD257D #7DBD25

tetradic

#257DBD #B125BD #BD6525 #31BD25

square

#257DBD #B125BD #BD6525 #31BD25

split-complementary

#257DBD #BD2531 #BDB125

monochromatic

#113957 #1B5B8A #257DBD #459BDB #78B7E5

Accesibilidad y contraste

On white

4.42

#257DBD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#257DBD on #000000

AA ✓AA large ✓AAA ✗

Mejor color de texto

#000000 on #257DBD

4.75:1 — WCAG AA (texto normal) cumple

Matriz de contraste

fg \ bg	##257DBD	#FFFFFF	#000000	##000000
##257DBD	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Vista previa de daltonismo

Protanopia (red-blind)

#5F7FC0

Deuteranopia (green-blind)

#4972BC

Tritanopia (blue-blind)

#008D94

Achromatopsia (no color)

#787878

Tokens de diseño y código

CSS

--color: #257dbd;
/* rgb */ color: rgb(37, 125, 189);
/* oklch */ color: oklch(57.0% 0.127 245.3);

Tailwind

colors: {
  custom: {
    50: '#78a2d1',
    500: '#257dbd',
    950: '#000000',
  },
}

SCSS

$custom: #257dbd;
$custom-light: #78a2d1;
$custom-dark: #000000;

JSON

{
  "hex": "#257dbd",
  "rgb": {
    "r": 37,
    "g": 125,
    "b": 189
  },
  "hsl": {
    "h": 205.263,
    "s": 67.257,
    "l": 44.314
  },
  "oklch": {
    "l": 0.57,
    "c": 0.12745,
    "h": 245.3
  },
  "luminance": 0.18735
}

Semantic roles & 50–950 ramp

primary

#257DBD

secondary

#CC9872

accent

#863EEA

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0A0F14

muted

#7C7E82

Laboratorio de vista previa

Vista previa con #257DBD

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

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