#143266#143266

#143266 is a dark, moderate blue. Relative luminance 0.034; OKLCH L 32.7% C 0.098 H 260.6°. Best body text is #FFFFFF at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#143266
RGB	rgb(20, 50, 102)
HSL	hsl(218, 67%, 24%)
HSV	hsv(218, 80%, 40%)
CMYK	cmyk(80.4%, 51%, 0%, 60%)
CIE-LAB	lab(21.54, 9.56, -33.81)
CIE-LCH	lch(21.54, 35.14, 285.79°)
OKLab	oklab(32.67% -0.0161 -0.0971)
OKLCH	oklch(32.67% 0.098 260.6)
XYZ	xyz(3.8265, 3.3888, 13.0202)
Luminance	0.0339 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143266 #664814

analogous

#145B66 #143266 #1F1466

triadic

#143266 #661432 #326614

tetradic

#143266 #66145B #664814 #14661F

square

#143266 #66145B #664814 #14661F

split-complementary

#143266 #661F14 #5B6614

monochromatic

#050D1A #0A1933 #143266 #1E4B99 #2864CC

Accessibility & contrast

On white

12.52

#143266 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#143266 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143266

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143266	#FFFFFF	#000000	##FFFFFF
##143266	1.00	12.52	1.68	12.52
#FFFFFF	12.52	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#153868

Deuteranopia (green-blind)

#003065

Tritanopia (blue-blind)

#003E47

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #143266;
/* rgb */ color: rgb(20, 50, 102);
/* oklch */ color: oklch(32.7% 0.098 260.6);

Tailwind

colors: {
  custom: {
    50: '#5f6992',
    500: '#143266',
    950: '#000000',
  },
}

SCSS

$custom: #143266;
$custom-light: #5f6992;
$custom-dark: #000000;

JSON

{
  "hex": "#143266",
  "rgb": {
    "r": 20,
    "g": 50,
    "b": 102
  },
  "hsl": {
    "h": 218.049,
    "s": 67.213,
    "l": 23.922
  },
  "oklch": {
    "l": 0.3267,
    "c": 0.09844,
    "h": 260.6
  },
  "luminance": 0.03389
}

Semantic roles & 50–950 ramp

primary

#143266

secondary

#9D7839

accent

#AB3EEA

background

#F5F6F9

surface

#EAEBF1

border

#C6C6CB

text

#05060D

muted

#797A7E

Preview Lab

Preview with #143266

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

Preview Lab → · Contrast checker → · Palette generator →