#143645#143645

#143645 is a dark, muted cyan. Relative luminance 0.032; OKLCH L 31.5% C 0.047 H 229.8°. Best body text is #FFFFFF at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#143645
RGB	rgb(20, 54, 69)
HSL	hsl(198, 55%, 17%)
HSV	hsv(198, 71%, 27%)
CMYK	cmyk(71%, 21.7%, 0%, 72.9%)
CIE-LAB	lab(20.89, -6.80, -12.96)
CIE-LCH	lch(20.89, 14.64, 242.31°)
OKLab	oklab(31.52% -0.0306 -0.0362)
OKLCH	oklch(31.52% 0.047 229.8)
XYZ	xyz(2.6814, 3.2165, 6.1086)
Luminance	0.0322 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143645 #452314

analogous

#14453B #143645 #141E45

triadic

#143645 #451436 #364514

tetradic

#143645 #3B1445 #452314 #1E4514

square

#143645 #3B1445 #452314 #1E4514

split-complementary

#143645 #45141E #453B14

monochromatic

#071318 #071318 #143645 #225B74 #3080A4

Accessibility & contrast

On white

12.78

#143645 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#143645 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143645

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143645	#FFFFFF	#000000	##FFFFFF
##143645	1.00	12.78	1.64	12.78
#FFFFFF	12.78	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E3546

Deuteranopia (green-blind)

#283045

Tritanopia (blue-blind)

#003A3B

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #143645;
/* rgb */ color: rgb(20, 54, 69);
/* oklch */ color: oklch(31.5% 0.047 229.8);

Tailwind

colors: {
  custom: {
    50: '#586d78',
    500: '#143645',
    950: '#000000',
  },
}

SCSS

$custom: #143645;
$custom-light: #586d78;
$custom-dark: #000000;

JSON

{
  "hex": "#143645",
  "rgb": {
    "r": 20,
    "g": 54,
    "b": 69
  },
  "hsl": {
    "h": 198.367,
    "s": 55.056,
    "l": 17.451
  },
  "oklch": {
    "l": 0.31516,
    "c": 0.04741,
    "h": 229.8
  },
  "luminance": 0.03217
}

Semantic roles & 50–950 ramp

primary

#143645

secondary

#7D4D38

accent

#7749DE

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030709

muted

#787A7B

Preview Lab

Preview with #143645

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

Preview Lab → · Contrast checker → · Palette generator →