#142A3F#142A3F

#142A3F is a dark, muted cyan. Relative luminance 0.022; OKLCH L 27.8% C 0.048 H 248.9°. Best body text is #FFFFFF at 14.66:1 contrast (WCAG AA passes).

Color values

HEX	#142A3F
RGB	rgb(20, 42, 63)
HSL	hsl(209, 52%, 16%)
HSV	hsv(209, 68%, 25%)
CMYK	cmyk(68.3%, 33.3%, 0%, 75.3%)
CIE-LAB	lab(16.32, -0.97, -15.95)
CIE-LCH	lch(16.32, 15.98, 266.50°)
OKLab	oklab(27.8% -0.0173 -0.0449)
OKLCH	oklch(27.8% 0.048 248.9)
XYZ	xyz(2.0133, 2.1633, 5.0131)
Luminance	0.0216 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142A3F #3F2914

analogous

#143F3F #142A3F #14153F

triadic

#142A3F #3F142A #2A3F14

tetradic

#142A3F #3F143F #3F2914 #153F14

square

#142A3F #3F143F #3F2914 #153F14

split-complementary

#142A3F #3F1415 #3F3F14

monochromatic

#070F17 #070F17 #142A3F #23496D #31689C

Accessibility & contrast

On white

14.66

#142A3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#142A3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142A3F

14.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142A3F	#FFFFFF	#000000	##FFFFFF
##142A3F	1.00	14.66	1.43	14.66
#FFFFFF	14.66	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#212B40

Deuteranopia (green-blind)

#1B273F

Tritanopia (blue-blind)

#002F31

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #142a3f;
/* rgb */ color: rgb(20, 42, 63);
/* oklch */ color: oklch(27.8% 0.048 248.9);

Tailwind

colors: {
  custom: {
    50: '#566374',
    500: '#142a3f',
    950: '#000000',
  },
}

SCSS

$custom: #142a3f;
$custom-light: #566374;
$custom-dark: #000000;

JSON

{
  "hex": "#142a3f",
  "rgb": {
    "r": 20,
    "g": 42,
    "b": 63
  },
  "hsl": {
    "h": 209.302,
    "s": 51.807,
    "l": 16.275
  },
  "oklch": {
    "l": 0.27795,
    "c": 0.04816,
    "h": 248.9
  },
  "luminance": 0.02164
}

Semantic roles & 50–950 ramp

primary

#142A3F

secondary

#775738

accent

#924DDB

background

#F5F5F7

surface

#E9EAED

border

#C5C6C8

text

#030508

muted

#78797B

Preview Lab

Preview with #142A3F

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

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