#143445#143445

#143445 is a dark, muted cyan. Relative luminance 0.030; OKLCH L 30.9% C 0.048 H 234.6°. Best body text is #FFFFFF at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#143445
RGB	rgb(20, 52, 69)
HSL	hsl(201, 55%, 17%)
HSV	hsv(201, 71%, 27%)
CMYK	cmyk(71%, 24.6%, 0%, 72.9%)
CIE-LAB	lab(20.18, -5.48, -14.06)
CIE-LCH	lch(20.18, 15.09, 248.69°)
OKLab	oklab(30.95% -0.028 -0.0394)
OKLCH	oklch(30.95% 0.048 234.6)
XYZ	xyz(2.5902, 3.0341, 6.0782)
Luminance	0.0303 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143445 #452514

analogous

#14453D #143445 #141C45

triadic

#143445 #451434 #344514

tetradic

#143445 #3D1445 #452514 #1C4514

square

#143445 #3D1445 #452514 #1C4514

split-complementary

#143445 #45141C #453D14

monochromatic

#071218 #071218 #143445 #225874 #307CA4

Accessibility & contrast

On white

13.07

#143445 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#143445 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143445

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143445	#FFFFFF	#000000	##FFFFFF
##143445	1.00	13.07	1.61	13.07
#FFFFFF	13.07	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C3346

Deuteranopia (green-blind)

#252F45

Tritanopia (blue-blind)

#00383A

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #143445;
/* rgb */ color: rgb(20, 52, 69);
/* oklch */ color: oklch(30.9% 0.048 234.6);

Tailwind

colors: {
  custom: {
    50: '#586b78',
    500: '#143445',
    950: '#000000',
  },
}

SCSS

$custom: #143445;
$custom-light: #586b78;
$custom-dark: #000000;

JSON

{
  "hex": "#143445",
  "rgb": {
    "r": 20,
    "g": 52,
    "b": 69
  },
  "hsl": {
    "h": 200.816,
    "s": 55.056,
    "l": 17.451
  },
  "oklch": {
    "l": 0.3095,
    "c": 0.04834,
    "h": 234.6
  },
  "luminance": 0.03034
}

Semantic roles & 50–950 ramp

primary

#143445

secondary

#7D5038

accent

#7D49DE

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #143445

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

Preview Lab → · Contrast checker → · Palette generator →