#144D7B#144D7B

#144D7B is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 40.9% C 0.096 H 247.7°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#144D7B
RGB	rgb(20, 77, 123)
HSL	hsl(207, 72%, 28%)
HSV	hsv(207, 84%, 48%)
CMYK	cmyk(83.7%, 37.4%, 0%, 51.8%)
CIE-LAB	lab(31.55, -0.30, -31.18)
CIE-LCH	lch(31.55, 31.18, 269.45°)
OKLab	oklab(40.89% -0.0364 -0.0888)
OKLCH	oklch(40.89% 0.096 247.7)
XYZ	xyz(6.5161, 6.8857, 19.7207)
Luminance	0.0689 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#144D7B #7B4214

analogous

#147B75 #144D7B #14197B

triadic

#144D7B #7B144D #4D7B14

tetradic

#144D7B #75147B #7B4214 #197B14

square

#144D7B #75147B #7B4214 #197B14

split-complementary

#144D7B #7B1419 #7B7514

monochromatic

#04101A #0B2C46 #144D7B #1D6EB0 #2D8EDD

Accessibility & contrast

On white

8.83

#144D7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#144D7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #144D7B

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##144D7B	#FFFFFF	#000000	##FFFFFF
##144D7B	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#374F7D

Deuteranopia (green-blind)

#28467A

Tritanopia (blue-blind)

#00585E

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #144d7b;
/* rgb */ color: rgb(20, 77, 123);
/* oklch */ color: oklch(40.9% 0.096 247.7);

Tailwind

colors: {
  custom: {
    50: '#647ea1',
    500: '#144d7b',
    950: '#000000',
  },
}

SCSS

$custom: #144d7b;
$custom-light: #647ea1;
$custom-dark: #000000;

JSON

{
  "hex": "#144d7b",
  "rgb": {
    "r": 20,
    "g": 77,
    "b": 123
  },
  "hsl": {
    "h": 206.796,
    "s": 72.028,
    "l": 28.039
  },
  "oklch": {
    "l": 0.40894,
    "c": 0.09601,
    "h": 247.7
  },
  "luminance": 0.06887
}

Semantic roles & 50–950 ramp

primary

#144D7B

secondary

#B16F3A

accent

#8A39EF

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090F

muted

#7A7B7E

Preview Lab

Preview with #144D7B

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

Preview Lab → · Contrast checker → · Palette generator →