#144E5A#144E5A

#144E5A is a dark, moderate cyan. Relative luminance 0.063; OKLCH L 39.3% C 0.061 H 214.6°. Best body text is #FFFFFF at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#144E5A
RGB	rgb(20, 78, 90)
HSL	hsl(190, 64%, 22%)
HSV	hsv(190, 78%, 35%)
CMYK	cmyk(77.8%, 13.3%, 0%, 64.7%)
CIE-LAB	lab(30.24, -13.77, -12.39)
CIE-LCH	lch(30.24, 18.52, 221.97°)
OKLab	oklab(39.32% -0.05 -0.0345)
OKLCH	oklch(39.32% 0.061 214.6)
XYZ	xyz(4.8576, 6.3351, 10.6377)
Luminance	0.0634 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#144E5A #5A2014

analogous

#145A43 #144E5A #142B5A

triadic

#144E5A #5A144E #4E5A14

tetradic

#144E5A #43145A #5A2014 #2B5A14

square

#144E5A #43145A #5A2014 #2B5A14

split-complementary

#144E5A #5A142B #5A4314

monochromatic

#061619 #092328 #144E5A #1F798C #2AA5BE

Accessibility & contrast

On white

9.26

#144E5A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#144E5A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #144E5A

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##144E5A	#FFFFFF	#000000	##FFFFFF
##144E5A	1.00	9.26	2.27	9.26
#FFFFFF	9.26	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454B5B

Deuteranopia (green-blind)

#3C445A

Tritanopia (blue-blind)

#005352

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #144e5a;
/* rgb */ color: rgb(20, 78, 90);
/* oklch */ color: oklch(39.3% 0.061 214.6);

Tailwind

colors: {
  custom: {
    50: '#5e7f88',
    500: '#144e5a',
    950: '#000000',
  },
}

SCSS

$custom: #144e5a;
$custom-light: #5e7f88;
$custom-dark: #000000;

JSON

{
  "hex": "#144e5a",
  "rgb": {
    "r": 20,
    "g": 78,
    "b": 90
  },
  "hsl": {
    "h": 190.286,
    "s": 63.636,
    "l": 21.569
  },
  "oklch": {
    "l": 0.39319,
    "c": 0.06072,
    "h": 214.6
  },
  "luminance": 0.06336
}

Semantic roles & 50–950 ramp

primary

#144E5A

secondary

#924738

accent

#5E41E7

background

#F5F7F8

surface

#EAEEEF

border

#C6C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #144E5A

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

Preview Lab → · Contrast checker → · Palette generator →