#143090#143090

#143090 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.1% C 0.161 H 265.6°. Best body text is #FFFFFF at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#143090
RGB	rgb(20, 48, 144)
HSL	hsl(226, 76%, 32%)
HSV	hsv(226, 86%, 56%)
CMYK	cmyk(86.1%, 66.7%, 0%, 43.5%)
CIE-LAB	lab(24.56, 28.34, -55.51)
CIE-LCH	lch(24.56, 62.33, 297.05°)
OKLab	oklab(36.06% -0.0123 -0.1608)
OKLCH	oklch(36.06% 0.161 265.6)
XYZ	xyz(6.3777, 4.2755, 26.8693)
Luminance	0.0428 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143090 #907414

analogous

#146E90 #143090 #361490

triadic

#143090 #901430 #309014

tetradic

#143090 #90146E #907414 #149036

square

#143090 #90146E #907414 #149036

split-complementary

#143090 #903614 #6E9014

monochromatic

#050C25 #0D1E5A #143090 #1B42C6 #3B61E4

Accessibility & contrast

On white

11.32

#143090 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#143090 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143090

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143090	#FFFFFF	#000000	##FFFFFF
##143090	1.00	11.32	1.86	11.32
#FFFFFF	11.32	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004093

Deuteranopia (green-blind)

#00358E

Tritanopia (blue-blind)

#004A5B

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #143090;
/* rgb */ color: rgb(20, 48, 144);
/* oklch */ color: oklch(36.1% 0.161 265.6);

Tailwind

colors: {
  custom: {
    50: '#6b68b1',
    500: '#143090',
    950: '#000000',
  },
}

SCSS

$custom: #143090;
$custom-light: #6b68b1;
$custom-dark: #000000;

JSON

{
  "hex": "#143090",
  "rgb": {
    "r": 20,
    "g": 48,
    "b": 144
  },
  "hsl": {
    "h": 226.452,
    "s": 75.61,
    "l": 32.157
  },
  "oklch": {
    "l": 0.36061,
    "c": 0.16131,
    "h": 265.6
  },
  "luminance": 0.04276
}

Semantic roles & 50–950 ramp

primary

#143090

secondary

#C3A53D

accent

#C836F2

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#080611

muted

#7B7A80

Preview Lab

Preview with #143090

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

Preview Lab → · Contrast checker → · Palette generator →