#142E3A#142E3A

#142E3A is a dark, muted cyan. Relative luminance 0.024; OKLCH L 28.6% C 0.039 H 230.1°. Best body text is #FFFFFF at 14.17:1 contrast (WCAG AA passes).

Color values

HEX	#142E3A
RGB	rgb(20, 46, 58)
HSL	hsl(199, 49%, 15%)
HSV	hsv(199, 66%, 23%)
CMYK	cmyk(65.5%, 20.7%, 0%, 77.3%)
CIE-LAB	lab(17.50, -5.68, -10.67)
CIE-LCH	lch(17.50, 12.09, 241.95°)
OKLab	oklab(28.64% -0.0249 -0.0297)
OKLCH	oklch(28.64% 0.039 230.1)
XYZ	xyz(2.0289, 2.4080, 4.3600)
Luminance	0.0241 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142E3A #3A2014

analogous

#143A33 #142E3A #141B3A

triadic

#142E3A #3A142E #2E3A14

tetradic

#142E3A #33143A #3A2014 #1B3A14

square

#142E3A #33143A #3A2014 #1B3A14

split-complementary

#142E3A #3A141B #3A3314

monochromatic

#081217 #081217 #142E3A #245268 #337695

Accessibility & contrast

On white

14.17

#142E3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#142E3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142E3A

14.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142E3A	#FFFFFF	#000000	##FFFFFF
##142E3A	1.00	14.17	1.48	14.17
#FFFFFF	14.17	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282D3B

Deuteranopia (green-blind)

#23293A

Tritanopia (blue-blind)

#003132

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #142e3a;
/* rgb */ color: rgb(20, 46, 58);
/* oklch */ color: oklch(28.6% 0.039 230.1);

Tailwind

colors: {
  custom: {
    50: '#556670',
    500: '#142e3a',
    950: '#000000',
  },
}

SCSS

$custom: #142e3a;
$custom-light: #556670;
$custom-dark: #000000;

JSON

{
  "hex": "#142e3a",
  "rgb": {
    "r": 20,
    "g": 46,
    "b": 58
  },
  "hsl": {
    "h": 198.947,
    "s": 48.718,
    "l": 15.294
  },
  "oklch": {
    "l": 0.28641,
    "c": 0.03875,
    "h": 230.1
  },
  "luminance": 0.02408
}

Semantic roles & 50–950 ramp

primary

#142E3A

secondary

#724A38

accent

#7B50D8

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#030607

muted

#787A7A

Preview Lab

Preview with #142E3A

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

Preview Lab → · Contrast checker → · Palette generator →