#143144#143144

#143144 is a dark, muted cyan. Relative luminance 0.028; OKLCH L 30.0% C 0.049 H 239.9°. Best body text is #FFFFFF at 13.53:1 contrast (WCAG AA passes).

Color values

HEX	#143144
RGB	rgb(20, 49, 68)
HSL	hsl(204, 55%, 17%)
HSV	hsv(204, 71%, 27%)
CMYK	cmyk(70.6%, 27.9%, 0%, 73.3%)
CIE-LAB	lab(19.07, -3.86, -15.11)
CIE-LCH	lch(19.07, 15.59, 255.68°)
OKLab	oklab(30.05% -0.0246 -0.0424)
OKLCH	oklch(30.05% 0.049 239.9)
XYZ	xyz(2.4298, 2.7625, 5.8729)
Luminance	0.0276 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143144 #442714

analogous

#14443F #143144 #141944

triadic

#143144 #441431 #314414

tetradic

#143144 #3F1444 #442714 #194414

square

#143144 #3F1444 #442714 #194414

split-complementary

#143144 #441419 #443F14

monochromatic

#071118 #071118 #143144 #225373 #3075A3

Accessibility & contrast

On white

13.53

#143144 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#143144 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143144

13.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143144	#FFFFFF	#000000	##FFFFFF
##143144	1.00	13.53	1.55	13.53
#FFFFFF	13.53	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#283145

Deuteranopia (green-blind)

#222C44

Tritanopia (blue-blind)

#003637

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #143144;
/* rgb */ color: rgb(20, 49, 68);
/* oklch */ color: oklch(30.0% 0.049 239.9);

Tailwind

colors: {
  custom: {
    50: '#576978',
    500: '#143144',
    950: '#000000',
  },
}

SCSS

$custom: #143144;
$custom-light: #576978;
$custom-dark: #000000;

JSON

{
  "hex": "#143144",
  "rgb": {
    "r": 20,
    "g": 49,
    "b": 68
  },
  "hsl": {
    "h": 203.75,
    "s": 54.545,
    "l": 17.255
  },
  "oklch": {
    "l": 0.3005,
    "c": 0.04903,
    "h": 239.9
  },
  "luminance": 0.02763
}

Semantic roles & 50–950 ramp

primary

#143144

secondary

#7C5338

accent

#844ADE

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030608

muted

#787A7B

Preview Lab

Preview with #143144

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

Preview Lab → · Contrast checker → · Palette generator →