#143345#143345

#143345 is a dark, muted cyan. Relative luminance 0.029; OKLCH L 30.7% C 0.049 H 236.9°. Best body text is #FFFFFF at 13.21:1 contrast (WCAG AA passes).

Color values

HEX	#143345
RGB	rgb(20, 51, 69)
HSL	hsl(202, 55%, 17%)
HSV	hsv(202, 71%, 27%)
CMYK	cmyk(71%, 26.1%, 0%, 72.9%)
CIE-LAB	lab(19.83, -4.81, -14.61)
CIE-LCH	lch(19.83, 15.38, 251.76°)
OKLab	oklab(30.67% -0.0267 -0.041)
OKLCH	oklch(30.67% 0.049 236.9)
XYZ	xyz(2.5461, 2.9458, 6.0635)
Luminance	0.0295 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143345 #452614

analogous

#14453F #143345 #141A45

triadic

#143345 #451433 #334514

tetradic

#143345 #3F1445 #452614 #1A4514

square

#143345 #3F1445 #452614 #1A4514

split-complementary

#143345 #45141A #453F14

monochromatic

#071218 #071218 #143345 #225674 #3079A4

Accessibility & contrast

On white

13.21

#143345 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#143345 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143345

13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143345	#FFFFFF	#000000	##FFFFFF
##143345	1.00	13.21	1.59	13.21
#FFFFFF	13.21	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B3346

Deuteranopia (green-blind)

#242E45

Tritanopia (blue-blind)

#003839

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #143345;
/* rgb */ color: rgb(20, 51, 69);
/* oklch */ color: oklch(30.7% 0.049 236.9);

Tailwind

colors: {
  custom: {
    50: '#586a78',
    500: '#143345',
    950: '#000000',
  },
}

SCSS

$custom: #143345;
$custom-light: #586a78;
$custom-dark: #000000;

JSON

{
  "hex": "#143345",
  "rgb": {
    "r": 20,
    "g": 51,
    "b": 69
  },
  "hsl": {
    "h": 202.041,
    "s": 55.056,
    "l": 17.451
  },
  "oklch": {
    "l": 0.30669,
    "c": 0.04893,
    "h": 236.9
  },
  "luminance": 0.02946
}

Semantic roles & 50–950 ramp

primary

#143345

secondary

#7D5138

accent

#8049DE

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #143345

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

Preview Lab → · Contrast checker → · Palette generator →