#144C5A#144C5A

#144C5A is a dark, moderate cyan. Relative luminance 0.061; OKLCH L 38.8% C 0.061 H 218.2°. Best body text is #FFFFFF at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#144C5A
RGB	rgb(20, 76, 90)
HSL	hsl(192, 64%, 22%)
HSV	hsv(192, 78%, 35%)
CMYK	cmyk(77.8%, 15.6%, 0%, 64.7%)
CIE-LAB	lab(29.55, -12.59, -13.44)
CIE-LCH	lch(29.55, 18.42, 226.87°)
OKLab	oklab(38.76% -0.0477 -0.0375)
OKLCH	oklch(38.76% 0.061 218.2)
XYZ	xyz(4.7176, 6.0552, 10.5910)
Luminance	0.0606 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#144C5A #5A2214

analogous

#145A45 #144C5A #14295A

triadic

#144C5A #5A144C #4C5A14

tetradic

#144C5A #45145A #5A2214 #295A14

square

#144C5A #45145A #5A2214 #295A14

split-complementary

#144C5A #5A1429 #5A4514

monochromatic

#061519 #092228 #144C5A #1F768C #2AA1BE

Accessibility & contrast

On white

9.50

#144C5A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#144C5A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #144C5A

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##144C5A	#FFFFFF	#000000	##FFFFFF
##144C5A	1.00	9.50	2.21	9.50
#FFFFFF	9.50	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434A5B

Deuteranopia (green-blind)

#39435A

Tritanopia (blue-blind)

#005150

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #144c5a;
/* rgb */ color: rgb(20, 76, 90);
/* oklch */ color: oklch(38.8% 0.061 218.2);

Tailwind

colors: {
  custom: {
    50: '#5d7e88',
    500: '#144c5a',
    950: '#000000',
  },
}

SCSS

$custom: #144c5a;
$custom-light: #5d7e88;
$custom-dark: #000000;

JSON

{
  "hex": "#144c5a",
  "rgb": {
    "r": 20,
    "g": 76,
    "b": 90
  },
  "hsl": {
    "h": 192,
    "s": 63.636,
    "l": 21.569
  },
  "oklch": {
    "l": 0.38763,
    "c": 0.06067,
    "h": 218.2
  },
  "luminance": 0.06056
}

Semantic roles & 50–950 ramp

primary

#144C5A

secondary

#924A38

accent

#6241E7

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #144C5A

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

Preview Lab → · Contrast checker → · Palette generator →