#142E3F#142E3F

#142E3F is a dark, muted cyan. Relative luminance 0.025; OKLCH L 28.9% C 0.045 H 239.5°. Best body text is #FFFFFF at 14.07:1 contrast (WCAG AA passes).

Color values

HEX	#142E3F
RGB	rgb(20, 46, 63)
HSL	hsl(204, 52%, 16%)
HSV	hsv(204, 68%, 25%)
CMYK	cmyk(68.3%, 27%, 0%, 75.3%)
CIE-LAB	lab(17.74, -3.77, -13.74)
CIE-LCH	lch(17.74, 14.25, 254.67°)
OKLab	oklab(28.92% -0.0227 -0.0385)
OKLCH	oklch(28.92% 0.045 239.5)
XYZ	xyz(2.1624, 2.4614, 5.0628)
Luminance	0.0246 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142E3F #3F2514

analogous

#143F3B #142E3F #14193F

triadic

#142E3F #3F142E #2E3F14

tetradic

#142E3F #3B143F #3F2514 #193F14

square

#142E3F #3B143F #3F2514 #193F14

split-complementary

#142E3F #3F1419 #3F3B14

monochromatic

#071117 #071117 #142E3F #23506D #31729C

Accessibility & contrast

On white

14.07

#142E3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#142E3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142E3F

14.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142E3F	#FFFFFF	#000000	##FFFFFF
##142E3F	1.00	14.07	1.49	14.07
#FFFFFF	14.07	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262E40

Deuteranopia (green-blind)

#202A3F

Tritanopia (blue-blind)

#003234

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #142e3f;
/* rgb */ color: rgb(20, 46, 63);
/* oklch */ color: oklch(28.9% 0.045 239.5);

Tailwind

colors: {
  custom: {
    50: '#566674',
    500: '#142e3f',
    950: '#000000',
  },
}

SCSS

$custom: #142e3f;
$custom-light: #566674;
$custom-dark: #000000;

JSON

{
  "hex": "#142e3f",
  "rgb": {
    "r": 20,
    "g": 46,
    "b": 63
  },
  "hsl": {
    "h": 203.721,
    "s": 51.807,
    "l": 16.275
  },
  "oklch": {
    "l": 0.28917,
    "c": 0.0447,
    "h": 239.5
  },
  "luminance": 0.02462
}

Semantic roles & 50–950 ramp

primary

#142E3F

secondary

#775138

accent

#854DDB

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030608

muted

#787A7B

Preview Lab

Preview with #142E3F

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

Preview Lab → · Contrast checker → · Palette generator →