#142E4B#142E4B

#142E4B is a dark, moderate cyan. Relative luminance 0.026; OKLCH L 29.7% C 0.062 H 252.8°. Best body text is #FFFFFF at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#142E4B
RGB	rgb(20, 46, 75)
HSL	hsl(212, 58%, 19%)
HSV	hsv(212, 73%, 29%)
CMYK	cmyk(73.3%, 38.7%, 0%, 70.6%)
CIE-LAB	lab(18.41, 1.06, -20.89)
CIE-LCH	lch(18.41, 20.91, 272.92°)
OKLab	oklab(29.66% -0.0183 -0.0592)
OKLCH	oklch(29.66% 0.062 252.8)
XYZ	xyz(2.5350, 2.6105, 7.0255)
Luminance	0.0261 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142E4B #4B3114

analogous

#14494B #142E4B #15144B

triadic

#142E4B #4B142E #2E4B14

tetradic

#142E4B #4B1449 #4B3114 #144B15

square

#142E4B #4B1449 #4B3114 #144B15

split-complementary

#142E4B #4B1514 #494B14

monochromatic

#060F18 #07101B #142E4B #214C7B #2E69AC

Accessibility & contrast

On white

13.80

#142E4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#142E4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142E4B

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142E4B	#FFFFFF	#000000	##FFFFFF
##142E4B	1.00	13.80	1.52	13.80
#FFFFFF	13.80	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#21304C

Deuteranopia (green-blind)

#1A2B4A

Tritanopia (blue-blind)

#003539

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #142e4b;
/* rgb */ color: rgb(20, 46, 75);
/* oklch */ color: oklch(29.7% 0.062 252.8);

Tailwind

colors: {
  custom: {
    50: '#59667d',
    500: '#142e4b',
    950: '#000000',
  },
}

SCSS

$custom: #142e4b;
$custom-light: #59667d;
$custom-dark: #000000;

JSON

{
  "hex": "#142e4b",
  "rgb": {
    "r": 20,
    "g": 46,
    "b": 75
  },
  "hsl": {
    "h": 211.636,
    "s": 57.895,
    "l": 18.627
  },
  "oklch": {
    "l": 0.29662,
    "c": 0.06202,
    "h": 252.8
  },
  "luminance": 0.02611
}

Semantic roles & 50–950 ramp

primary

#142E4B

secondary

#835F38

accent

#9847E1

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#040509

muted

#797A7B

Preview Lab

Preview with #142E4B

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

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