#143368#143368

#143368 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.1% C 0.100 H 260.4°. Best body text is #FFFFFF at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#143368
RGB	rgb(20, 51, 104)
HSL	hsl(218, 68%, 24%)
HSV	hsv(218, 81%, 41%)
CMYK	cmyk(80.8%, 51%, 0%, 59.2%)
CIE-LAB	lab(22.00, 9.69, -34.37)
CIE-LCH	lch(22.00, 35.71, 285.75°)
OKLab	oklab(33.07% -0.0167 -0.0987)
OKLCH	oklch(33.07% 0.1 260.4)
XYZ	xyz(3.9701, 3.5154, 13.5633)
Luminance	0.0352 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143368 #684914

analogous

#145D68 #143368 #1F1468

triadic

#143368 #681433 #336814

tetradic

#143368 #68145D #684914 #14681F

square

#143368 #68145D #684914 #14681F

split-complementary

#143368 #681F14 #5D6814

monochromatic

#050D1A #0A1A35 #143368 #1E4C9B #2865CF

Accessibility & contrast

On white

12.33

#143368 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#143368 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143368

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143368	#FFFFFF	#000000	##FFFFFF
##143368	1.00	12.33	1.70	12.33
#FFFFFF	12.33	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#15396A

Deuteranopia (green-blind)

#003167

Tritanopia (blue-blind)

#004048

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #143368;
/* rgb */ color: rgb(20, 51, 104);
/* oklch */ color: oklch(33.1% 0.100 260.4);

Tailwind

colors: {
  custom: {
    50: '#606a93',
    500: '#143368',
    950: '#000000',
  },
}

SCSS

$custom: #143368;
$custom-light: #606a93;
$custom-dark: #000000;

JSON

{
  "hex": "#143368",
  "rgb": {
    "r": 20,
    "g": 51,
    "b": 104
  },
  "hsl": {
    "h": 217.857,
    "s": 67.742,
    "l": 24.314
  },
  "oklch": {
    "l": 0.33072,
    "c": 0.10012,
    "h": 260.4
  },
  "luminance": 0.03516
}

Semantic roles & 50–950 ramp

primary

#143368

secondary

#9F7939

accent

#AB3DEB

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#05060D

muted

#7A7A7E

Preview Lab

Preview with #143368

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

Preview Lab → · Contrast checker → · Palette generator →