#144C5B#144C5B

#144C5B is a dark, moderate cyan. Relative luminance 0.061; OKLCH L 38.8% C 0.061 H 219.7°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#144C5B
RGB	rgb(20, 76, 91)
HSL	hsl(193, 64%, 22%)
HSV	hsv(193, 78%, 36%)
CMYK	cmyk(78%, 16.5%, 0%, 64.3%)
CIE-LAB	lab(29.59, -12.22, -14.02)
CIE-LCH	lch(29.59, 18.60, 228.92°)
OKLab	oklab(38.81% -0.0472 -0.0391)
OKLCH	oklch(38.81% 0.061 219.7)
XYZ	xyz(4.7605, 6.0724, 10.8167)
Luminance	0.0607 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#144C5B #5B2314

analogous

#145B47 #144C5B #14295B

triadic

#144C5B #5B144C #4C5B14

tetradic

#144C5B #47145B #5B2314 #295B14

square

#144C5B #47145B #5B2314 #295B14

split-complementary

#144C5B #5B1429 #5B4714

monochromatic

#061519 #092229 #144C5B #1F768D #2AA0BF

Accessibility & contrast

On white

9.48

#144C5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#144C5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #144C5B

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##144C5B	#FFFFFF	#000000	##FFFFFF
##144C5B	1.00	9.48	2.21	9.48
#FFFFFF	9.48	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434A5C

Deuteranopia (green-blind)

#39435B

Tritanopia (blue-blind)

#005151

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #144c5b;
/* rgb */ color: rgb(20, 76, 91);
/* oklch */ color: oklch(38.8% 0.061 219.7);

Tailwind

colors: {
  custom: {
    50: '#5e7e89',
    500: '#144c5b',
    950: '#000000',
  },
}

SCSS

$custom: #144c5b;
$custom-light: #5e7e89;
$custom-dark: #000000;

JSON

{
  "hex": "#144c5b",
  "rgb": {
    "r": 20,
    "g": 76,
    "b": 91
  },
  "hsl": {
    "h": 192.676,
    "s": 63.964,
    "l": 21.765
  },
  "oklch": {
    "l": 0.38812,
    "c": 0.06135,
    "h": 219.7
  },
  "luminance": 0.06073
}

Semantic roles & 50–950 ramp

primary

#144C5B

secondary

#934B38

accent

#6441E7

background

#F5F7F8

surface

#E9EEF0

border

#C5C9CB

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #144C5B

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

Preview Lab → · Contrast checker → · Palette generator →