#142C3F#142C3F

#142C3F is a dark, muted cyan. Relative luminance 0.023; OKLCH L 28.4% C 0.046 H 244.4°. Best body text is #FFFFFF at 14.37:1 contrast (WCAG AA passes).

Color values

HEX	#142C3F
RGB	rgb(20, 44, 63)
HSL	hsl(207, 52%, 16%)
HSV	hsv(207, 68%, 25%)
CMYK	cmyk(68.3%, 30.2%, 0%, 75.3%)
CIE-LAB	lab(17.03, -2.38, -14.85)
CIE-LCH	lch(17.03, 15.04, 260.87°)
OKLab	oklab(28.35% -0.02 -0.0417)
OKLCH	oklch(28.35% 0.046 244.4)
XYZ	xyz(2.0860, 2.3088, 5.0374)
Luminance	0.0231 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142C3F #3F2714

analogous

#143F3D #142C3F #14173F

triadic

#142C3F #3F142C #2C3F14

tetradic

#142C3F #3D143F #3F2714 #173F14

square

#142C3F #3D143F #3F2714 #173F14

split-complementary

#142C3F #3F1417 #3F3D14

monochromatic

#071017 #071017 #142C3F #234C6D #316D9C

Accessibility & contrast

On white

14.37

#142C3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#142C3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142C3F

14.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142C3F	#FFFFFF	#000000	##FFFFFF
##142C3F	1.00	14.37	1.46	14.37
#FFFFFF	14.37	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242C40

Deuteranopia (green-blind)

#1E283F

Tritanopia (blue-blind)

#003133

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #142c3f;
/* rgb */ color: rgb(20, 44, 63);
/* oklch */ color: oklch(28.4% 0.046 244.4);

Tailwind

colors: {
  custom: {
    50: '#566474',
    500: '#142c3f',
    950: '#000000',
  },
}

SCSS

$custom: #142c3f;
$custom-light: #566474;
$custom-dark: #000000;

JSON

{
  "hex": "#142c3f",
  "rgb": {
    "r": 20,
    "g": 44,
    "b": 63
  },
  "hsl": {
    "h": 206.512,
    "s": 51.807,
    "l": 16.275
  },
  "oklch": {
    "l": 0.28354,
    "c": 0.04627,
    "h": 244.4
  },
  "luminance": 0.02309
}

Semantic roles & 50–950 ramp

primary

#142C3F

secondary

#775438

accent

#8C4DDB

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030508

muted

#787A7B

Preview Lab

Preview with #142C3F

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

Preview Lab → · Contrast checker → · Palette generator →