#144F5D#144F5D

#144F5D is a dark, moderate cyan. Relative luminance 0.065; OKLCH L 39.7% C 0.063 H 217.3°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#144F5D
RGB	rgb(20, 79, 93)
HSL	hsl(192, 65%, 22%)
HSV	hsv(192, 78%, 36%)
CMYK	cmyk(78.5%, 15.1%, 0%, 63.5%)
CIE-LAB	lab(30.71, -13.26, -13.58)
CIE-LCH	lch(30.71, 18.98, 225.68°)
OKLab	oklab(39.74% -0.0497 -0.0379)
OKLCH	oklch(39.74% 0.063 217.3)
XYZ	xyz(5.0594, 6.5304, 11.3476)
Luminance	0.0653 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#144F5D #5D2214

analogous

#145D47 #144F5D #142B5D

triadic

#144F5D #5D144F #4F5D14

tetradic

#144F5D #47145D #5D2214 #2B5D14

square

#144F5D #47145D #5D2214 #2B5D14

split-complementary

#144F5D #5D142B #5D4714

monochromatic

#051519 #09242B #144F5D #1F7A8F #2AA5C2

Accessibility & contrast

On white

9.11

#144F5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#144F5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #144F5D

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##144F5D	#FFFFFF	#000000	##FFFFFF
##144F5D	1.00	9.11	2.31	9.11
#FFFFFF	9.11	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464C5E

Deuteranopia (green-blind)

#3C455D

Tritanopia (blue-blind)

#005453

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #144f5d;
/* rgb */ color: rgb(20, 79, 93);
/* oklch */ color: oklch(39.7% 0.063 217.3);

Tailwind

colors: {
  custom: {
    50: '#5e808b',
    500: '#144f5d',
    950: '#000000',
  },
}

SCSS

$custom: #144f5d;
$custom-light: #5e808b;
$custom-dark: #000000;

JSON

{
  "hex": "#144f5d",
  "rgb": {
    "r": 20,
    "g": 79,
    "b": 93
  },
  "hsl": {
    "h": 191.507,
    "s": 64.602,
    "l": 22.157
  },
  "oklch": {
    "l": 0.39739,
    "c": 0.06253,
    "h": 217.3
  },
  "luminance": 0.06531
}

Semantic roles & 50–950 ramp

primary

#144F5D

secondary

#954A38

accent

#6040E8

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #144F5D

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

Preview Lab → · Contrast checker → · Palette generator →