#281B4F#281B4F

#281B4F es un color oscuro y moderadamente saturado de la familia violeta. Luminancia relativa 0.018; OKLCH L 27.1% C 0.091 H 290.5°. El mejor color de texto es #FFFFFF con contraste 15.44:1 (cumple WCAG AA).

Valores del color

HEX	#281B4F
RGB	rgb(40, 27, 79)
HSL	hsl(255, 49%, 21%)
HSV	hsv(255, 66%, 31%)
CMYK	cmyk(49.4%, 65.8%, 0%, 69%)
CIE-LAB	lab(14.40, 21.12, -29.94)
CIE-LCH	lch(14.40, 36.64, 305.20°)
OKLab	oklab(27.1% 0.032 -0.0855)
OKLCH	oklch(27.1% 0.091 290.5)
XYZ	xyz(2.6779, 1.7994, 7.6018)
Luminance	0.0180 (WCAG relative)
Temperature	cool
Family	violet

Colores con nombre más cercanos

Escalas perceptuales

Sombras

Matices

Tonos

OKLCH scale

Armonías de color

complementary

#281B4F #424F1B

analogous

#1B284F #281B4F #421B4F

triadic

#281B4F #4F281B #1B4F28

tetradic

#281B4F #4F1B28 #424F1B #1B4F42

square

#281B4F #4F1B28 #424F1B #1B4F42

split-complementary

#281B4F #4F421B #284F1B

monochromatic

#0C0817 #110B21 #281B4F #3F2B7D #563AAA

Accesibilidad y contraste

On white

15.44

#281B4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#281B4F on #000000

AA ✗AA large ✗AAA ✗

Mejor color de texto

#FFFFFF on #281B4F

15.44:1 — WCAG AA (texto normal) cumple

Matriz de contraste

fg \ bg	##281B4F	#FFFFFF	#000000	##FFFFFF
##281B4F	1.00	15.44	1.36	15.44
#FFFFFF	15.44	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.44	1.00	21.00	1.00

Vista previa de daltonismo

Protanopia (red-blind)

#002551

Deuteranopia (green-blind)

#00234E

Tritanopia (blue-blind)

#1C2732

Achromatopsia (no color)

#242424

Tokens de diseño y código

CSS

--color: #281b4f;
/* rgb */ color: rgb(40, 27, 79);
/* oklch */ color: oklch(27.1% 0.091 290.5);

Tailwind

colors: {
  custom: {
    50: '#665881',
    500: '#281b4f',
    950: '#000000',
  },
}

SCSS

$custom: #281b4f;
$custom-light: #665881;
$custom-dark: #000000;

JSON

{
  "hex": "#281b4f",
  "rgb": {
    "r": 40,
    "g": 27,
    "b": 79
  },
  "hsl": {
    "h": 255,
    "s": 49.057,
    "l": 20.784
  },
  "oklch": {
    "l": 0.27095,
    "c": 0.09127,
    "h": 290.5
  },
  "luminance": 0.01799
}

Semantic roles & 50–950 ramp

primary

#281B4F

secondary

#748541

accent

#D94FB6

background

#F6F5F7

surface

#EBE9EE

border

#C6C5C9

text

#06030A

muted

#7A787C

Laboratorio de vista previa

Vista previa con #281B4F

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

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