#143169#143169

#143169 is a dark, moderate blue. Relative luminance 0.034; OKLCH L 32.7% C 0.104 H 261.9°. Best body text is #FFFFFF at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#143169
RGB	rgb(20, 49, 105)
HSL	hsl(220, 68%, 25%)
HSV	hsv(220, 81%, 41%)
CMYK	cmyk(81%, 53.3%, 0%, 58.8%)
CIE-LAB	lab(21.45, 11.56, -35.90)
CIE-LCH	lch(21.45, 37.72, 287.85°)
OKLab	oklab(32.67% -0.0148 -0.1033)
OKLCH	oklch(32.67% 0.104 261.9)
XYZ	xyz(3.9357, 3.3648, 13.8039)
Luminance	0.0336 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143169 #694C14

analogous

#145C69 #143169 #211469

triadic

#143169 #691431 #316914

tetradic

#143169 #69145C #694C14 #146921

square

#143169 #69145C #694C14 #146921

split-complementary

#143169 #692114 #5C6914

monochromatic

#050C1A #0A1936 #143169 #1E499C #2861D0

Accessibility & contrast

On white

12.55

#143169 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#143169 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143169

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143169	#FFFFFF	#000000	##FFFFFF
##143169	1.00	12.55	1.67	12.55
#FFFFFF	12.55	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E386B

Deuteranopia (green-blind)

#003068

Tritanopia (blue-blind)

#003E48

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #143169;
/* rgb */ color: rgb(20, 49, 105);
/* oklch */ color: oklch(32.7% 0.104 261.9);

Tailwind

colors: {
  custom: {
    50: '#606894',
    500: '#143169',
    950: '#000000',
  },
}

SCSS

$custom: #143169;
$custom-light: #606894;
$custom-dark: #000000;

JSON

{
  "hex": "#143169",
  "rgb": {
    "r": 20,
    "g": 49,
    "b": 105
  },
  "hsl": {
    "h": 219.529,
    "s": 68,
    "l": 24.51
  },
  "oklch": {
    "l": 0.32674,
    "c": 0.10434,
    "h": 261.9
  },
  "luminance": 0.03365
}

Semantic roles & 50–950 ramp

primary

#143169

secondary

#A07D39

accent

#B03DEB

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#05060D

muted

#7A7A7E

Preview Lab

Preview with #143169

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

Preview Lab → · Contrast checker → · Palette generator →