#142B3F#142B3F

#142B3F is a dark, muted cyan. Relative luminance 0.022; OKLCH L 28.1% C 0.047 H 246.7°. Best body text is #FFFFFF at 14.51:1 contrast (WCAG AA passes).

Color values

HEX	#142B3F
RGB	rgb(20, 43, 63)
HSL	hsl(208, 52%, 16%)
HSV	hsv(208, 68%, 25%)
CMYK	cmyk(68.3%, 31.7%, 0%, 75.3%)
CIE-LAB	lab(16.68, -1.68, -15.40)
CIE-LCH	lch(16.68, 15.49, 263.76°)
OKLab	oklab(28.07% -0.0187 -0.0433)
OKLCH	oklch(28.07% 0.047 246.7)
XYZ	xyz(2.0492, 2.2352, 5.0251)
Luminance	0.0223 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142B3F #3F2814

analogous

#143F3E #142B3F #14163F

triadic

#142B3F #3F142B #2B3F14

tetradic

#142B3F #3E143F #3F2814 #163F14

square

#142B3F #3E143F #3F2814 #163F14

split-complementary

#142B3F #3F1416 #3F3E14

monochromatic

#071017 #071017 #142B3F #234B6D #316A9C

Accessibility & contrast

On white

14.51

#142B3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#142B3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142B3F

14.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142B3F	#FFFFFF	#000000	##FFFFFF
##142B3F	1.00	14.51	1.45	14.51
#FFFFFF	14.51	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#222C40

Deuteranopia (green-blind)

#1D273F

Tritanopia (blue-blind)

#003032

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #142b3f;
/* rgb */ color: rgb(20, 43, 63);
/* oklch */ color: oklch(28.1% 0.047 246.7);

Tailwind

colors: {
  custom: {
    50: '#566474',
    500: '#142b3f',
    950: '#000000',
  },
}

SCSS

$custom: #142b3f;
$custom-light: #566474;
$custom-dark: #000000;

JSON

{
  "hex": "#142b3f",
  "rgb": {
    "r": 20,
    "g": 43,
    "b": 63
  },
  "hsl": {
    "h": 207.907,
    "s": 51.807,
    "l": 16.275
  },
  "oklch": {
    "l": 0.28074,
    "c": 0.04717,
    "h": 246.7
  },
  "luminance": 0.02235
}

Semantic roles & 50–950 ramp

primary

#142B3F

secondary

#775538

accent

#8F4DDB

background

#F5F5F7

surface

#E9EAED

border

#C5C6C8

text

#030508

muted

#78797B

Preview Lab

Preview with #142B3F

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

Preview Lab → · Contrast checker → · Palette generator →