#144B5E#144B5E

#144B5E is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 38.7% C 0.064 H 225.5°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#144B5E
RGB	rgb(20, 75, 94)
HSL	hsl(195, 65%, 22%)
HSV	hsv(195, 79%, 37%)
CMYK	cmyk(78.7%, 20.2%, 0%, 63.1%)
CIE-LAB	lab(29.38, -10.49, -16.26)
CIE-LCH	lch(29.38, 19.35, 237.16°)
OKLab	oklab(38.69% -0.0448 -0.0456)
OKLCH	oklch(38.69% 0.064 225.5)
XYZ	xyz(4.8241, 5.9885, 11.4891)
Luminance	0.0599 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#144B5E #5E2714

analogous

#145E4C #144B5E #14265E

triadic

#144B5E #5E144B #4B5E14

tetradic

#144B5E #4C145E #5E2714 #265E14

square

#144B5E #4C145E #5E2714 #265E14

split-complementary

#144B5E #5E1426 #5E4C14

monochromatic

#051419 #09232C #144B5E #1F7390 #299CC3

Accessibility & contrast

On white

9.56

#144B5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#144B5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #144B5E

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##144B5E	#FFFFFF	#000000	##FFFFFF
##144B5E	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41495F

Deuteranopia (green-blind)

#37425E

Tritanopia (blue-blind)

#005151

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #144b5e;
/* rgb */ color: rgb(20, 75, 94);
/* oklch */ color: oklch(38.7% 0.064 225.5);

Tailwind

colors: {
  custom: {
    50: '#5e7d8b',
    500: '#144b5e',
    950: '#000000',
  },
}

SCSS

$custom: #144b5e;
$custom-light: #5e7d8b;
$custom-dark: #000000;

JSON

{
  "hex": "#144b5e",
  "rgb": {
    "r": 20,
    "g": 75,
    "b": 94
  },
  "hsl": {
    "h": 195.405,
    "s": 64.912,
    "l": 22.353
  },
  "oklch": {
    "l": 0.38687,
    "c": 0.06388,
    "h": 225.5
  },
  "luminance": 0.05989
}

Semantic roles & 50–950 ramp

primary

#144B5E

secondary

#965038

accent

#6B40E8

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#05090C

muted

#797B7D

Preview Lab

Preview with #144B5E

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

Preview Lab → · Contrast checker → · Palette generator →