#144B7B#144B7B

#144B7B is a dark, moderate cyan. Relative luminance 0.066; OKLCH L 40.4% C 0.098 H 249.4°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#144B7B
RGB	rgb(20, 75, 123)
HSL	hsl(208, 72%, 28%)
HSV	hsv(208, 84%, 48%)
CMYK	cmyk(83.7%, 39%, 0%, 51.8%)
CIE-LAB	lab(30.90, 1.02, -32.20)
CIE-LCH	lch(30.90, 32.22, 271.81°)
OKLab	oklab(40.39% -0.0345 -0.0919)
OKLCH	oklch(40.39% 0.098 249.4)
XYZ	xyz(6.3784, 6.6102, 19.6748)
Luminance	0.0661 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#144B7B #7B4414

analogous

#147B77 #144B7B #14187B

triadic

#144B7B #7B144B #4B7B14

tetradic

#144B7B #77147B #7B4414 #187B14

square

#144B7B #77147B #7B4414 #187B14

split-complementary

#144B7B #7B1418 #7B7714

monochromatic

#04101A #0B2B46 #144B7B #1D6BB0 #2D8BDD

Accessibility & contrast

On white

9.04

#144B7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#144B7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #144B7B

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##144B7B	#FFFFFF	#000000	##FFFFFF
##144B7B	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#344E7D

Deuteranopia (green-blind)

#24457A

Tritanopia (blue-blind)

#00565D

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #144b7b;
/* rgb */ color: rgb(20, 75, 123);
/* oklch */ color: oklch(40.4% 0.098 249.4);

Tailwind

colors: {
  custom: {
    50: '#647ca1',
    500: '#144b7b',
    950: '#000000',
  },
}

SCSS

$custom: #144b7b;
$custom-light: #647ca1;
$custom-dark: #000000;

JSON

{
  "hex": "#144b7b",
  "rgb": {
    "r": 20,
    "g": 75,
    "b": 123
  },
  "hsl": {
    "h": 207.961,
    "s": 72.028,
    "l": 28.039
  },
  "oklch": {
    "l": 0.40389,
    "c": 0.09814,
    "h": 249.4
  },
  "luminance": 0.06611
}

Semantic roles & 50–950 ramp

primary

#144B7B

secondary

#B1713A

accent

#8E39EF

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090F

muted

#7A7B7E

Preview Lab

Preview with #144B7B

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

Preview Lab → · Contrast checker → · Palette generator →