#144AA1#144AA1

#144AA1 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.0% C 0.152 H 260.0°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#144AA1
RGB	rgb(20, 74, 161)
HSL	hsl(217, 78%, 35%)
HSV	hsv(217, 88%, 63%)
CMYK	cmyk(87.6%, 54%, 0%, 36.9%)
CIE-LAB	lab(33.17, 17.34, -51.83)
CIE-LCH	lch(33.17, 54.65, 288.50°)
OKLab	oklab(42.97% -0.0264 -0.1496)
OKLCH	oklch(42.97% 0.152 260)
XYZ	xyz(9.1679, 7.6183, 34.6986)
Luminance	0.0762 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#144AA1 #A16B14

analogous

#1491A1 #144AA1 #2414A1

triadic

#144AA1 #A1144A #4AA114

tetradic

#144AA1 #A11491 #A16B14 #14A124

square

#144AA1 #A11491 #A16B14 #14A124

split-complementary

#144AA1 #A12414 #91A114

monochromatic

#061834 #0D316B #144AA1 #1B63D7 #4785E8

Accessibility & contrast

On white

8.32

#144AA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#144AA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #144AA1

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##144AA1	#FFFFFF	#000000	##FFFFFF
##144AA1	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055A4

Deuteranopia (green-blind)

#00489F

Tritanopia (blue-blind)

#00606E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #144aa1;
/* rgb */ color: rgb(20, 74, 161);
/* oklch */ color: oklch(43.0% 0.152 260.0);

Tailwind

colors: {
  custom: {
    50: '#6e7bbd',
    500: '#144aa1',
    950: '#000000',
  },
}

SCSS

$custom: #144aa1;
$custom-light: #6e7bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#144aa1",
  "rgb": {
    "r": 20,
    "g": 74,
    "b": 161
  },
  "hsl": {
    "h": 217.021,
    "s": 77.901,
    "l": 35.49
  },
  "oklch": {
    "l": 0.4297,
    "c": 0.1519,
    "h": 260
  },
  "luminance": 0.07619
}

Semantic roles & 50–950 ramp

primary

#144AA1

secondary

#C99848

accent

#AA33F4

background

#F7F7FB

surface

#EDEDF7

border

#C8C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #144AA1

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

Preview Lab → · Contrast checker → · Palette generator →