#142F3E#142F3E

#142F3E is a dark, muted cyan. Relative luminance 0.025; OKLCH L 29.1% C 0.043 H 235.2°. Best body text is #FFFFFF at 13.94:1 contrast (WCAG AA passes).

Color values

HEX	#142F3E
RGB	rgb(20, 47, 62)
HSL	hsl(201, 51%, 16%)
HSV	hsv(201, 68%, 24%)
CMYK	cmyk(67.7%, 24.2%, 0%, 75.7%)
CIE-LAB	lab(18.05, -4.83, -12.58)
CIE-LCH	lch(18.05, 13.47, 248.97°)
OKLab	oklab(29.14% -0.0244 -0.0352)
OKLCH	oklch(29.14% 0.043 235.2)
XYZ	xyz(2.1742, 2.5293, 4.9301)
Luminance	0.0253 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142F3E #3E2314

analogous

#143E38 #142F3E #141A3E

triadic

#142F3E #3E142F #2F3E14

tetradic

#142F3E #38143E #3E2314 #1A3E14

square

#142F3E #38143E #3E2314 #1A3E14

split-complementary

#142F3E #3E141A #3E3814

monochromatic

#071217 #071217 #142F3E #23526C #32759B

Accessibility & contrast

On white

13.94

#142F3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#142F3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142F3E

13.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142F3E	#FFFFFF	#000000	##FFFFFF
##142F3E	1.00	13.94	1.51	13.94
#FFFFFF	13.94	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282F3F

Deuteranopia (green-blind)

#222A3E

Tritanopia (blue-blind)

#003334

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #142f3e;
/* rgb */ color: rgb(20, 47, 62);
/* oklch */ color: oklch(29.1% 0.043 235.2);

Tailwind

colors: {
  custom: {
    50: '#566773',
    500: '#142f3e',
    950: '#000000',
  },
}

SCSS

$custom: #142f3e;
$custom-light: #566773;
$custom-dark: #000000;

JSON

{
  "hex": "#142f3e",
  "rgb": {
    "r": 20,
    "g": 47,
    "b": 62
  },
  "hsl": {
    "h": 201.429,
    "s": 51.22,
    "l": 16.078
  },
  "oklch": {
    "l": 0.29144,
    "c": 0.04283,
    "h": 235.2
  },
  "luminance": 0.0253
}

Semantic roles & 50–950 ramp

primary

#142F3E

secondary

#764E38

accent

#804DDB

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#030608

muted

#787A7B

Preview Lab

Preview with #142F3E

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

Preview Lab → · Contrast checker → · Palette generator →