#142F48#142F48

#142F48 is a dark, muted cyan. Relative luminance 0.026; OKLCH L 29.7% C 0.056 H 248.6°. Best body text is #FFFFFF at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#142F48
RGB	rgb(20, 47, 72)
HSL	hsl(209, 57%, 18%)
HSV	hsv(209, 72%, 28%)
CMYK	cmyk(72.2%, 34.7%, 0%, 71.8%)
CIE-LAB	lab(18.58, -0.87, -18.59)
CIE-LCH	lch(18.58, 18.61, 267.32°)
OKLab	oklab(29.74% -0.0205 -0.0525)
OKLCH	oklch(29.74% 0.056 248.6)
XYZ	xyz(2.4743, 2.6494, 6.5106)
Luminance	0.0265 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142F48 #482D14

analogous

#144847 #142F48 #141548

triadic

#142F48 #48142F #2F4814

tetradic

#142F48 #471448 #482D14 #154814

square

#142F48 #471448 #482D14 #154814

split-complementary

#142F48 #481415 #484714

monochromatic

#071018 #071018 #142F48 #214E78 #2F6EA8

Accessibility & contrast

On white

13.73

#142F48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#142F48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142F48

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142F48	#FFFFFF	#000000	##FFFFFF
##142F48	1.00	13.73	1.53	13.73
#FFFFFF	13.73	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#243049

Deuteranopia (green-blind)

#1D2B48

Tritanopia (blue-blind)

#003538

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #142f48;
/* rgb */ color: rgb(20, 47, 72);
/* oklch */ color: oklch(29.7% 0.056 248.6);

Tailwind

colors: {
  custom: {
    50: '#58677b',
    500: '#142f48',
    950: '#000000',
  },
}

SCSS

$custom: #142f48;
$custom-light: #58677b;
$custom-dark: #000000;

JSON

{
  "hex": "#142f48",
  "rgb": {
    "r": 20,
    "g": 47,
    "b": 72
  },
  "hsl": {
    "h": 208.846,
    "s": 56.522,
    "l": 18.039
  },
  "oklch": {
    "l": 0.29738,
    "c": 0.05639,
    "h": 248.6
  },
  "luminance": 0.0265
}

Semantic roles & 50–950 ramp

primary

#142F48

secondary

#805B38

accent

#9148E0

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#040609

muted

#797A7B

Preview Lab

Preview with #142F48

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

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