#143667#143667

#143667 is a dark, moderate blue. Relative luminance 0.038; OKLCH L 33.7% C 0.095 H 258.0°. Best body text is #FFFFFF at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#143667
RGB	rgb(20, 54, 103)
HSL	hsl(215, 67%, 24%)
HSV	hsv(215, 81%, 40%)
CMYK	cmyk(80.6%, 47.6%, 0%, 59.6%)
CIE-LAB	lab(22.88, 7.12, -32.30)
CIE-LCH	lch(22.88, 33.08, 282.42°)
OKLab	oklab(33.73% -0.0197 -0.0926)
OKLCH	oklch(33.73% 0.095 258)
XYZ	xyz(4.0549, 3.7659, 13.3425)
Luminance	0.0377 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143667 #674514

analogous

#146067 #143667 #1C1467

triadic

#143667 #671436 #366714

tetradic

#143667 #671460 #674514 #14671C

square

#143667 #671460 #674514 #14671C

split-complementary

#143667 #671C14 #606714

monochromatic

#050D1A #0A1B34 #143667 #1E519A #286CCD

Accessibility & contrast

On white

11.98

#143667 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#143667 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143667

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143667	#FFFFFF	#000000	##FFFFFF
##143667	1.00	11.98	1.75	11.98
#FFFFFF	11.98	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D3B69

Deuteranopia (green-blind)

#0B3366

Tritanopia (blue-blind)

#004249

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #143667;
/* rgb */ color: rgb(20, 54, 103);
/* oklch */ color: oklch(33.7% 0.095 258.0);

Tailwind

colors: {
  custom: {
    50: '#5f6c93',
    500: '#143667',
    950: '#000000',
  },
}

SCSS

$custom: #143667;
$custom-light: #5f6c93;
$custom-dark: #000000;

JSON

{
  "hex": "#143667",
  "rgb": {
    "r": 20,
    "g": 54,
    "b": 103
  },
  "hsl": {
    "h": 215.422,
    "s": 67.48,
    "l": 24.118
  },
  "oklch": {
    "l": 0.33728,
    "c": 0.09465,
    "h": 258
  },
  "luminance": 0.03766
}

Semantic roles & 50–950 ramp

primary

#143667

secondary

#9E7539

accent

#A43DEA

background

#F5F6F9

surface

#EAEBF1

border

#C6C6CB

text

#05060D

muted

#797A7E

Preview Lab

Preview with #143667

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

Preview Lab → · Contrast checker → · Palette generator →