#143476#143476

#143476 is a dark, moderate blue. Relative luminance 0.039; OKLCH L 34.5% C 0.120 H 262.5°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#143476
RGB	rgb(20, 52, 118)
HSL	hsl(220, 71%, 27%)
HSV	hsv(220, 83%, 46%)
CMYK	cmyk(83.1%, 55.9%, 0%, 53.7%)
CIE-LAB	lab(23.38, 14.89, -41.13)
CIE-LCH	lch(23.38, 43.74, 289.90°)
OKLab	oklab(34.47% -0.0156 -0.1186)
OKLCH	oklch(34.47% 0.12 262.5)
XYZ	xyz(4.7853, 3.9121, 17.6389)
Luminance	0.0391 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143476 #765614

analogous

#146576 #143476 #251476

triadic

#143476 #761434 #347614

tetradic

#143476 #761465 #765614 #147625

square

#143476 #761465 #765614 #147625

split-complementary

#143476 #762514 #657614

monochromatic

#040C1A #0B1D42 #143476 #1D4BAA #2A63DB

Accessibility & contrast

On white

11.78

#143476 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#143476 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143476

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143476	#FFFFFF	#000000	##FFFFFF
##143476	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C78

Deuteranopia (green-blind)

#003375

Tritanopia (blue-blind)

#00444F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #143476;
/* rgb */ color: rgb(20, 52, 118);
/* oklch */ color: oklch(34.5% 0.120 262.5);

Tailwind

colors: {
  custom: {
    50: '#636a9e',
    500: '#143476',
    950: '#000000',
  },
}

SCSS

$custom: #143476;
$custom-light: #636a9e;
$custom-dark: #000000;

JSON

{
  "hex": "#143476",
  "rgb": {
    "r": 20,
    "g": 52,
    "b": 118
  },
  "hsl": {
    "h": 220.408,
    "s": 71.014,
    "l": 27.059
  },
  "oklch": {
    "l": 0.34465,
    "c": 0.11964,
    "h": 262.5
  },
  "luminance": 0.03913
}

Semantic roles & 50–950 ramp

primary

#143476

secondary

#AC873A

accent

#B33AEE

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #143476

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

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