#143673#143673

#143673 is a dark, moderate blue. Relative luminance 0.040; OKLCH L 34.7% C 0.113 H 261.0°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#143673
RGB	rgb(20, 54, 115)
HSL	hsl(219, 70%, 26%)
HSV	hsv(219, 83%, 45%)
CMYK	cmyk(82.6%, 53%, 0%, 54.9%)
CIE-LAB	lab(23.75, 12.19, -38.62)
CIE-LCH	lch(23.75, 40.50, 287.52°)
OKLab	oklab(34.67% -0.0176 -0.1112)
OKLCH	oklch(34.67% 0.113 261)
XYZ	xyz(4.7010, 4.0243, 16.7453)
Luminance	0.0403 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143673 #735114

analogous

#146673 #143673 #221473

triadic

#143673 #731436 #367314

tetradic

#143673 #731466 #735114 #147322

square

#143673 #731466 #735114 #147322

split-complementary

#143673 #732214 #667314

monochromatic

#050C1A #0B1E3F #143673 #1D4EA7 #2867DA

Accessibility & contrast

On white

11.63

#143673 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#143673 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143673

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143673	#FFFFFF	#000000	##FFFFFF
##143673	1.00	11.63	1.81	11.63
#FFFFFF	11.63	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F3D75

Deuteranopia (green-blind)

#003472

Tritanopia (blue-blind)

#00454F

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #143673;
/* rgb */ color: rgb(20, 54, 115);
/* oklch */ color: oklch(34.7% 0.113 261.0);

Tailwind

colors: {
  custom: {
    50: '#626c9c',
    500: '#143673',
    950: '#000000',
  },
}

SCSS

$custom: #143673;
$custom-light: #626c9c;
$custom-dark: #000000;

JSON

{
  "hex": "#143673",
  "rgb": {
    "r": 20,
    "g": 54,
    "b": 115
  },
  "hsl": {
    "h": 218.526,
    "s": 70.37,
    "l": 26.471
  },
  "oklch": {
    "l": 0.34675,
    "c": 0.11254,
    "h": 261
  },
  "luminance": 0.04025
}

Semantic roles & 50–950 ramp

primary

#143673

secondary

#A9813A

accent

#AD3BED

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #143673

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

Preview Lab → · Contrast checker → · Palette generator →