#142D8A#142D8A

#142D8A is a dark, vivid blue. Relative luminance 0.039; OKLCH L 34.9% C 0.157 H 266.1°. Best body text is #FFFFFF at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#142D8A
RGB	rgb(20, 45, 138)
HSL	hsl(227, 75%, 31%)
HSV	hsv(227, 86%, 54%)
CMYK	cmyk(85.5%, 67.4%, 0%, 45.9%)
CIE-LAB	lab(23.20, 28.02, -54.02)
CIE-LCH	lch(23.20, 60.85, 297.41°)
OKLab	oklab(34.88% -0.0107 -0.1565)
OKLCH	oklch(34.88% 0.157 266.1)
XYZ	xyz(5.8127, 3.8598, 24.4785)
Luminance	0.0386 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142D8A #8A7114

analogous

#14688A #142D8A #36148A

triadic

#142D8A #8A142D #2D8A14

tetradic

#142D8A #8A1468 #8A7114 #148A36

square

#142D8A #8A1468 #8A7114 #148A36

split-complementary

#142D8A #8A3614 #688A14

monochromatic

#050A1F #0C1C55 #142D8A #1C3EBF #365BE2

Accessibility & contrast

On white

11.85

#142D8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#142D8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142D8A

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142D8A	#FFFFFF	#000000	##FFFFFF
##142D8A	1.00	11.85	1.77	11.85
#FFFFFF	11.85	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D8D

Deuteranopia (green-blind)

#003288

Tritanopia (blue-blind)

#004657

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #142d8a;
/* rgb */ color: rgb(20, 45, 138);
/* oklch */ color: oklch(34.9% 0.157 266.1);

Tailwind

colors: {
  custom: {
    50: '#6a65ad',
    500: '#142d8a',
    950: '#000000',
  },
}

SCSS

$custom: #142d8a;
$custom-light: #6a65ad;
$custom-dark: #000000;

JSON

{
  "hex": "#142d8a",
  "rgb": {
    "r": 20,
    "g": 45,
    "b": 138
  },
  "hsl": {
    "h": 227.288,
    "s": 74.684,
    "l": 30.98
  },
  "oklch": {
    "l": 0.34884,
    "c": 0.15686,
    "h": 266.1
  },
  "luminance": 0.0386
}

Semantic roles & 50–950 ramp

primary

#142D8A

secondary

#BEA33C

accent

#CA36F1

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#080510

muted

#7A7A7F

Preview Lab

Preview with #142D8A

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

Preview Lab → · Contrast checker → · Palette generator →