#142B8A#142B8A

#142B8A is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.5% C 0.159 H 266.5°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#142B8A
RGB	rgb(20, 43, 138)
HSL	hsl(228, 75%, 31%)
HSV	hsv(228, 86%, 54%)
CMYK	cmyk(85.5%, 68.8%, 0%, 45.9%)
CIE-LAB	lab(22.69, 29.37, -54.86)
CIE-LCH	lch(22.69, 62.23, 298.17°)
OKLab	oklab(34.51% -0.0097 -0.159)
OKLCH	oklch(34.51% 0.159 266.5)
XYZ	xyz(5.7382, 3.7108, 24.4536)
Luminance	0.0371 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142B8A #8A7314

analogous

#14668A #142B8A #38148A

triadic

#142B8A #8A142B #2B8A14

tetradic

#142B8A #8A1466 #8A7314 #148A38

square

#142B8A #8A1466 #8A7314 #148A38

split-complementary

#142B8A #8A3814 #668A14

monochromatic

#050A1F #0C1A55 #142B8A #1C3CBF #3658E2

Accessibility & contrast

On white

12.05

#142B8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#142B8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142B8A

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142B8A	#FFFFFF	#000000	##FFFFFF
##142B8A	1.00	12.05	1.74	12.05
#FFFFFF	12.05	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C8D

Deuteranopia (green-blind)

#003188

Tritanopia (blue-blind)

#004556

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #142b8a;
/* rgb */ color: rgb(20, 43, 138);
/* oklch */ color: oklch(34.5% 0.159 266.5);

Tailwind

colors: {
  custom: {
    50: '#6a64ad',
    500: '#142b8a',
    950: '#000000',
  },
}

SCSS

$custom: #142b8a;
$custom-light: #6a64ad;
$custom-dark: #000000;

JSON

{
  "hex": "#142b8a",
  "rgb": {
    "r": 20,
    "g": 43,
    "b": 138
  },
  "hsl": {
    "h": 228.305,
    "s": 74.684,
    "l": 30.98
  },
  "oklch": {
    "l": 0.34509,
    "c": 0.15927,
    "h": 266.5
  },
  "luminance": 0.03711
}

Semantic roles & 50–950 ramp

primary

#142B8A

secondary

#BEA53C

accent

#CD36F1

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#080510

muted

#7A7A7F

Preview Lab

Preview with #142B8A

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

Preview Lab → · Contrast checker → · Palette generator →