#143449#143449

#143449 is a dark, muted cyan. Relative luminance 0.031; OKLCH L 31.2% C 0.053 H 240.3°. Best body text is #FFFFFF at 12.99:1 contrast (WCAG AA passes).

Color values

HEX	#143449
RGB	rgb(20, 52, 73)
HSL	hsl(204, 57%, 18%)
HSV	hsv(204, 73%, 29%)
CMYK	cmyk(72.6%, 28.8%, 0%, 71.4%)
CIE-LAB	lab(20.38, -3.91, -16.44)
CIE-LCH	lch(20.38, 16.90, 256.61°)
OKLab	oklab(31.18% -0.0264 -0.0463)
OKLCH	oklch(31.18% 0.053 240.3)
XYZ	xyz(2.7186, 3.0855, 6.7543)
Luminance	0.0309 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143449 #492914

analogous

#144943 #143449 #141949

triadic

#143449 #491434 #344914

tetradic

#143449 #431449 #492914 #194914

square

#143449 #431449 #492914 #194914

split-complementary

#143449 #491419 #494314

monochromatic

#071118 #071219 #143449 #215679 #2E78A9

Accessibility & contrast

On white

12.99

#143449 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#143449 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143449

12.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143449	#FFFFFF	#000000	##FFFFFF
##143449	1.00	12.99	1.62	12.99
#FFFFFF	12.99	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A344A

Deuteranopia (green-blind)

#232F49

Tritanopia (blue-blind)

#00393B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #143449;
/* rgb */ color: rgb(20, 52, 73);
/* oklch */ color: oklch(31.2% 0.053 240.3);

Tailwind

colors: {
  custom: {
    50: '#586b7c',
    500: '#143449',
    950: '#000000',
  },
}

SCSS

$custom: #143449;
$custom-light: #586b7c;
$custom-dark: #000000;

JSON

{
  "hex": "#143449",
  "rgb": {
    "r": 20,
    "g": 52,
    "b": 73
  },
  "hsl": {
    "h": 203.774,
    "s": 56.989,
    "l": 18.235
  },
  "oklch": {
    "l": 0.31178,
    "c": 0.05326,
    "h": 240.3
  },
  "luminance": 0.03086
}

Semantic roles & 50–950 ramp

primary

#143449

secondary

#815538

accent

#8448E0

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#040609

muted

#797A7B

Preview Lab

Preview with #143449

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

Preview Lab → · Contrast checker → · Palette generator →