#143249#143249

#143249 is a dark, muted cyan. Relative luminance 0.029; OKLCH L 30.6% C 0.055 H 244.2°. Best body text is #FFFFFF at 13.27:1 contrast (WCAG AA passes).

Color values

HEX	#143249
RGB	rgb(20, 50, 73)
HSL	hsl(206, 57%, 18%)
HSV	hsv(206, 73%, 29%)
CMYK	cmyk(72.6%, 31.5%, 0%, 71.4%)
CIE-LAB	lab(19.68, -2.55, -17.54)
CIE-LCH	lch(19.68, 17.72, 261.73°)
OKLab	oklab(30.62% -0.0239 -0.0494)
OKLCH	oklch(30.62% 0.055 244.2)
XYZ	xyz(2.6312, 2.9107, 6.7252)
Luminance	0.0291 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143249 #492B14

analogous

#144945 #143249 #141749

triadic

#143249 #491432 #324914

tetradic

#143249 #451449 #492B14 #174914

square

#143249 #451449 #492B14 #174914

split-complementary

#143249 #491417 #494514

monochromatic

#071018 #071119 #143249 #215379 #2E74A9

Accessibility & contrast

On white

13.27

#143249 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#143249 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143249

13.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143249	#FFFFFF	#000000	##FFFFFF
##143249	1.00	13.27	1.58	13.27
#FFFFFF	13.27	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28324A

Deuteranopia (green-blind)

#212D49

Tritanopia (blue-blind)

#00383A

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #143249;
/* rgb */ color: rgb(20, 50, 73);
/* oklch */ color: oklch(30.6% 0.055 244.2);

Tailwind

colors: {
  custom: {
    50: '#58697c',
    500: '#143249',
    950: '#000000',
  },
}

SCSS

$custom: #143249;
$custom-light: #58697c;
$custom-dark: #000000;

JSON

{
  "hex": "#143249",
  "rgb": {
    "r": 20,
    "g": 50,
    "b": 73
  },
  "hsl": {
    "h": 206.038,
    "s": 56.989,
    "l": 18.235
  },
  "oklch": {
    "l": 0.30624,
    "c": 0.05492,
    "h": 244.2
  },
  "luminance": 0.02911
}

Semantic roles & 50–950 ramp

primary

#143249

secondary

#815838

accent

#8A48E0

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#040609

muted

#797A7B

Preview Lab

Preview with #143249

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

Preview Lab → · Contrast checker → · Palette generator →