#143669#143669

#143669 is a dark, moderate blue. Relative luminance 0.038; OKLCH L 33.9% C 0.098 H 258.6°. Best body text is #FFFFFF at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#143669
RGB	rgb(20, 54, 105)
HSL	hsl(216, 68%, 25%)
HSV	hsv(216, 81%, 41%)
CMYK	cmyk(81%, 48.6%, 0%, 58.8%)
CIE-LAB	lab(23.02, 7.96, -33.37)
CIE-LCH	lch(23.02, 34.31, 283.42°)
OKLab	oklab(33.88% -0.0193 -0.0957)
OKLCH	oklch(33.88% 0.098 258.6)
XYZ	xyz(4.1565, 3.8065, 13.8775)
Luminance	0.0381 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143669 #694714

analogous

#146169 #143669 #1D1469

triadic

#143669 #691436 #366914

tetradic

#143669 #691461 #694714 #14691D

square

#143669 #691461 #694714 #14691D

split-complementary

#143669 #691D14 #616914

monochromatic

#050D1A #0A1C36 #143669 #1E509C #286BD0

Accessibility & contrast

On white

11.92

#143669 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#143669 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143669

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143669	#FFFFFF	#000000	##FFFFFF
##143669	1.00	11.92	1.76	11.92
#FFFFFF	11.92	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B3B6B

Deuteranopia (green-blind)

#073368

Tritanopia (blue-blind)

#00424A

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #143669;
/* rgb */ color: rgb(20, 54, 105);
/* oklch */ color: oklch(33.9% 0.098 258.6);

Tailwind

colors: {
  custom: {
    50: '#606c94',
    500: '#143669',
    950: '#000000',
  },
}

SCSS

$custom: #143669;
$custom-light: #606c94;
$custom-dark: #000000;

JSON

{
  "hex": "#143669",
  "rgb": {
    "r": 20,
    "g": 54,
    "b": 105
  },
  "hsl": {
    "h": 216,
    "s": 68,
    "l": 24.51
  },
  "oklch": {
    "l": 0.3388,
    "c": 0.09765,
    "h": 258.6
  },
  "luminance": 0.03807
}

Semantic roles & 50–950 ramp

primary

#143669

secondary

#A07739

accent

#A53DEB

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#05060D

muted

#7A7A7E

Preview Lab

Preview with #143669

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

Preview Lab → · Contrast checker → · Palette generator →