#142F6B#142F6B

#142F6B is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.4% C 0.110 H 263.3°. Best body text is #FFFFFF at 12.74:1 contrast (WCAG AA passes).

Color values

HEX	#142F6B
RGB	rgb(20, 47, 107)
HSL	hsl(221, 69%, 25%)
HSV	hsv(221, 81%, 42%)
CMYK	cmyk(81.3%, 56.1%, 0%, 58%)
CIE-LAB	lab(20.99, 13.86, -37.94)
CIE-LCH	lch(20.99, 40.39, 290.07°)
OKLab	oklab(32.38% -0.0128 -0.1093)
OKLCH	oklch(32.38% 0.11 263.3)
XYZ	xyz(3.9579, 3.2428, 14.3244)
Luminance	0.0324 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142F6B #6B5014

analogous

#145B6B #142F6B #24146B

triadic

#142F6B #6B142F #2F6B14

tetradic

#142F6B #6B145B #6B5014 #146B24

square

#142F6B #6B145B #6B5014 #146B24

split-complementary

#142F6B #6B2414 #5B6B14

monochromatic

#050B1A #0A1837 #142F6B #1E469F #275CD2

Accessibility & contrast

On white

12.74

#142F6B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#142F6B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142F6B

12.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142F6B	#FFFFFF	#000000	##FFFFFF
##142F6B	1.00	12.74	1.65	12.74
#FFFFFF	12.74	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#03376D

Deuteranopia (green-blind)

#002F6A

Tritanopia (blue-blind)

#003E48

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #142f6b;
/* rgb */ color: rgb(20, 47, 107);
/* oklch */ color: oklch(32.4% 0.110 263.3);

Tailwind

colors: {
  custom: {
    50: '#616796',
    500: '#142f6b',
    950: '#000000',
  },
}

SCSS

$custom: #142f6b;
$custom-light: #616796;
$custom-dark: #000000;

JSON

{
  "hex": "#142f6b",
  "rgb": {
    "r": 20,
    "g": 47,
    "b": 107
  },
  "hsl": {
    "h": 221.379,
    "s": 68.504,
    "l": 24.902
  },
  "oklch": {
    "l": 0.32375,
    "c": 0.11007,
    "h": 263.3
  },
  "luminance": 0.03243
}

Semantic roles & 50–950 ramp

primary

#142F6B

secondary

#A28139

accent

#B53CEB

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #142F6B

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

Preview Lab → · Contrast checker → · Palette generator →