#143676#143676

#143676 is a dark, moderate blue. Relative luminance 0.041; OKLCH L 34.9% C 0.117 H 261.5°. Best body text is #FFFFFF at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#143676
RGB	rgb(20, 54, 118)
HSL	hsl(219, 71%, 27%)
HSV	hsv(219, 83%, 46%)
CMYK	cmyk(83.1%, 54.2%, 0%, 53.7%)
CIE-LAB	lab(23.98, 13.46, -40.16)
CIE-LCH	lch(23.98, 42.35, 288.53°)
OKLab	oklab(34.92% -0.0172 -0.1157)
OKLCH	oklch(34.92% 0.117 261.5)
XYZ	xyz(4.8765, 4.0945, 17.6693)
Luminance	0.0410 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143676 #765414

analogous

#146776 #143676 #231476

triadic

#143676 #761436 #367614

tetradic

#143676 #761467 #765414 #147623

square

#143676 #761467 #765414 #147623

split-complementary

#143676 #762314 #677614

monochromatic

#040C1A #0B1E42 #143676 #1D4EAA #2A67DB

Accessibility & contrast

On white

11.54

#143676 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#143676 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143676

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143676	#FFFFFF	#000000	##FFFFFF
##143676	1.00	11.54	1.82	11.54
#FFFFFF	11.54	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#093E78

Deuteranopia (green-blind)

#003575

Tritanopia (blue-blind)

#004650

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #143676;
/* rgb */ color: rgb(20, 54, 118);
/* oklch */ color: oklch(34.9% 0.117 261.5);

Tailwind

colors: {
  custom: {
    50: '#636c9e',
    500: '#143676',
    950: '#000000',
  },
}

SCSS

$custom: #143676;
$custom-light: #636c9e;
$custom-dark: #000000;

JSON

{
  "hex": "#143676",
  "rgb": {
    "r": 20,
    "g": 54,
    "b": 118
  },
  "hsl": {
    "h": 219.184,
    "s": 71.014,
    "l": 27.059
  },
  "oklch": {
    "l": 0.34923,
    "c": 0.11696,
    "h": 261.5
  },
  "luminance": 0.04095
}

Semantic roles & 50–950 ramp

primary

#143676

secondary

#AC843A

accent

#AF3AEE

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #143676

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

Preview Lab → · Contrast checker → · Palette generator →