#142F7D#142F7D

#142F7D is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.0% C 0.136 H 265.1°. Best body text is #FFFFFF at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#142F7D
RGB	rgb(20, 47, 125)
HSL	hsl(225, 72%, 28%)
HSV	hsv(225, 84%, 49%)
CMYK	cmyk(84%, 62.4%, 0%, 51%)
CIE-LAB	lab(22.52, 21.38, -46.97)
CIE-LCH	lch(22.52, 51.61, 294.47°)
OKLab	oklab(34% -0.0117 -0.1358)
OKLCH	oklch(34% 0.136 265.1)
XYZ	xyz(5.0054, 3.6618, 19.8411)
Luminance	0.0366 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142F7D #7D6214

analogous

#14637D #142F7D #2D147D

triadic

#142F7D #7D142F #2F7D14

tetradic

#142F7D #7D1463 #7D6214 #147D2D

square

#142F7D #7D1463 #7D6214 #147D2D

split-complementary

#142F7D #7D2D14 #637D14

monochromatic

#040A1A #0C1B48 #142F7D #1C43B2 #2E5BDE

Accessibility & contrast

On white

12.12

#142F7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#142F7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142F7D

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142F7D	#FFFFFF	#000000	##FFFFFF
##142F7D	1.00	12.12	1.73	12.12
#FFFFFF	12.12	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B80

Deuteranopia (green-blind)

#00317C

Tritanopia (blue-blind)

#004351

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #142f7d;
/* rgb */ color: rgb(20, 47, 125);
/* oklch */ color: oklch(34.0% 0.136 265.1);

Tailwind

colors: {
  custom: {
    50: '#6667a3',
    500: '#142f7d',
    950: '#000000',
  },
}

SCSS

$custom: #142f7d;
$custom-light: #6667a3;
$custom-dark: #000000;

JSON

{
  "hex": "#142f7d",
  "rgb": {
    "r": 20,
    "g": 47,
    "b": 125
  },
  "hsl": {
    "h": 224.571,
    "s": 72.414,
    "l": 28.431
  },
  "oklch": {
    "l": 0.34004,
    "c": 0.13635,
    "h": 265.1
  },
  "luminance": 0.03662
}

Semantic roles & 50–950 ramp

primary

#142F7D

secondary

#B2943A

accent

#C039EF

background

#F6F6FA

surface

#EBEBF4

border

#C6C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #142F7D

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

Preview Lab → · Contrast checker → · Palette generator →