#143078#143078

#143078 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 33.8% C 0.128 H 264.4°. Best body text is #FFFFFF at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#143078
RGB	rgb(20, 48, 120)
HSL	hsl(223, 71%, 27%)
HSV	hsv(223, 83%, 47%)
CMYK	cmyk(83.3%, 60%, 0%, 52.9%)
CIE-LAB	lab(22.37, 18.60, -44.05)
CIE-LCH	lch(22.37, 47.82, 292.89°)
OKLab	oklab(33.75% -0.0125 -0.1273)
OKLCH	oklch(33.75% 0.128 264.4)
XYZ	xyz(4.7344, 3.6181, 18.2145)
Luminance	0.0362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143078 #785C14

analogous

#146278 #143078 #2A1478

triadic

#143078 #781430 #307814

tetradic

#143078 #781462 #785C14 #14782A

square

#143078 #781462 #785C14 #14782A

split-complementary

#143078 #782A14 #627814

monochromatic

#040A1A #0B1B44 #143078 #1D45AC #2B5CDC

Accessibility & contrast

On white

12.18

#143078 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#143078 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143078

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143078	#FFFFFF	#000000	##FFFFFF
##143078	1.00	12.18	1.72	12.18
#FFFFFF	12.18	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A7A

Deuteranopia (green-blind)

#003177

Tritanopia (blue-blind)

#00424F

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #143078;
/* rgb */ color: rgb(20, 48, 120);
/* oklch */ color: oklch(33.8% 0.128 264.4);

Tailwind

colors: {
  custom: {
    50: '#6467a0',
    500: '#143078',
    950: '#000000',
  },
}

SCSS

$custom: #143078;
$custom-light: #6467a0;
$custom-dark: #000000;

JSON

{
  "hex": "#143078",
  "rgb": {
    "r": 20,
    "g": 48,
    "b": 120
  },
  "hsl": {
    "h": 223.2,
    "s": 71.429,
    "l": 27.451
  },
  "oklch": {
    "l": 0.33753,
    "c": 0.12788,
    "h": 264.4
  },
  "luminance": 0.03619
}

Semantic roles & 50–950 ramp

primary

#143078

secondary

#AE8D3A

accent

#BC3AEE

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060F

muted

#7A7A7E

Preview Lab

Preview with #143078

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

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