#143264#143264

#143264 is a dark, moderate blue. Relative luminance 0.034; OKLCH L 32.5% C 0.095 H 260.1°. Best body text is #FFFFFF at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#143264
RGB	rgb(20, 50, 100)
HSL	hsl(218, 67%, 24%)
HSV	hsv(218, 80%, 39%)
CMYK	cmyk(80%, 50%, 0%, 60.8%)
CIE-LAB	lab(21.39, 8.71, -32.74)
CIE-LCH	lch(21.39, 33.88, 284.90°)
OKLab	oklab(32.51% -0.0165 -0.094)
OKLCH	oklch(32.51% 0.095 260.1)
XYZ	xyz(3.7285, 3.3496, 12.5042)
Luminance	0.0335 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143264 #644614

analogous

#145A64 #143264 #1E1464

triadic

#143264 #641432 #326414

tetradic

#143264 #64145A #644614 #14641E

square

#143264 #64145A #644614 #14641E

split-complementary

#143264 #641E14 #5A6414

monochromatic

#050D1A #0A1831 #143264 #1E4B97 #2865CA

Accessibility & contrast

On white

12.57

#143264 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#143264 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143264

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143264	#FFFFFF	#000000	##FFFFFF
##143264	1.00	12.57	1.67	12.57
#FFFFFF	12.57	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#173766

Deuteranopia (green-blind)

#033063

Tritanopia (blue-blind)

#003E46

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #143264;
/* rgb */ color: rgb(20, 50, 100);
/* oklch */ color: oklch(32.5% 0.095 260.1);

Tailwind

colors: {
  custom: {
    50: '#5f6990',
    500: '#143264',
    950: '#000000',
  },
}

SCSS

$custom: #143264;
$custom-light: #5f6990;
$custom-dark: #000000;

JSON

{
  "hex": "#143264",
  "rgb": {
    "r": 20,
    "g": 50,
    "b": 100
  },
  "hsl": {
    "h": 217.5,
    "s": 66.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.32512,
    "c": 0.09539,
    "h": 260.1
  },
  "luminance": 0.0335
}

Semantic roles & 50–950 ramp

primary

#143264

secondary

#9B7638

accent

#A93EEA

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #143264

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

Preview Lab → · Contrast checker → · Palette generator →