#142D4B#142D4B

#142D4B is a dark, moderate cyan. Relative luminance 0.025; OKLCH L 29.4% C 0.063 H 254.3°. Best body text is #FFFFFF at 13.94:1 contrast (WCAG AA passes).

Color values

HEX	#142D4B
RGB	rgb(20, 45, 75)
HSL	hsl(213, 58%, 19%)
HSV	hsv(213, 73%, 29%)
CMYK	cmyk(73.3%, 40%, 0%, 70.6%)
CIE-LAB	lab(18.07, 1.78, -21.43)
CIE-LCH	lch(18.07, 21.50, 274.75°)
OKLab	oklab(29.39% -0.0171 -0.0608)
OKLCH	oklch(29.39% 0.063 254.3)
XYZ	xyz(2.4964, 2.5332, 7.0126)
Luminance	0.0253 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#142D4B #4B3214

analogous

#14484B #142D4B #16144B

triadic

#142D4B #4B142D #2D4B14

tetradic

#142D4B #4B1448 #4B3214 #144B16

square

#142D4B #4B1448 #4B3214 #144B16

split-complementary

#142D4B #4B1614 #484B14

monochromatic

#060E18 #07101B #142D4B #214A7B #2E67AC

Accessibility & contrast

On white

13.94

#142D4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#142D4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #142D4B

13.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##142D4B	#FFFFFF	#000000	##FFFFFF
##142D4B	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)

#202F4C

Deuteranopia (green-blind)

#182A4A

Tritanopia (blue-blind)

#003438

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #142d4b;
/* rgb */ color: rgb(20, 45, 75);
/* oklch */ color: oklch(29.4% 0.063 254.3);

Tailwind

colors: {
  custom: {
    50: '#59657d',
    500: '#142d4b',
    950: '#000000',
  },
}

SCSS

$custom: #142d4b;
$custom-light: #59657d;
$custom-dark: #000000;

JSON

{
  "hex": "#142d4b",
  "rgb": {
    "r": 20,
    "g": 45,
    "b": 75
  },
  "hsl": {
    "h": 212.727,
    "s": 57.895,
    "l": 18.627
  },
  "oklch": {
    "l": 0.29394,
    "c": 0.0632,
    "h": 254.3
  },
  "luminance": 0.02533
}

Semantic roles & 50–950 ramp

primary

#142D4B

secondary

#836138

accent

#9B47E1

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#040509

muted

#797A7B

Preview Lab

Preview with #142D4B

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

Preview Lab → · Contrast checker → · Palette generator →