#143567#143567

#143567 is a dark, moderate blue. Relative luminance 0.037; OKLCH L 33.5% C 0.096 H 258.7°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#143567
RGB	rgb(20, 53, 103)
HSL	hsl(216, 67%, 24%)
HSV	hsv(216, 81%, 40%)
CMYK	cmyk(80.6%, 48.5%, 0%, 59.6%)
CIE-LAB	lab(22.56, 7.83, -32.82)
CIE-LCH	lch(22.56, 33.74, 283.42°)
OKLab	oklab(33.48% -0.0187 -0.0941)
OKLCH	oklch(33.48% 0.096 258.7)
XYZ	xyz(4.0089, 3.6737, 13.3272)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143567 #674614

analogous

#145F67 #143567 #1D1467

triadic

#143567 #671435 #356714

tetradic

#143567 #67145F #674614 #14671D

square

#143567 #67145F #674614 #14671D

split-complementary

#143567 #671D14 #5F6714

monochromatic

#050D1A #0A1B34 #143567 #1E4F9A #286ACD

Accessibility & contrast

On white

12.11

#143567 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#143567 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143567

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143567	#FFFFFF	#000000	##FFFFFF
##143567	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B3A69

Deuteranopia (green-blind)

#083266

Tritanopia (blue-blind)

#004149

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #143567;
/* rgb */ color: rgb(20, 53, 103);
/* oklch */ color: oklch(33.5% 0.096 258.7);

Tailwind

colors: {
  custom: {
    50: '#5f6b93',
    500: '#143567',
    950: '#000000',
  },
}

SCSS

$custom: #143567;
$custom-light: #5f6b93;
$custom-dark: #000000;

JSON

{
  "hex": "#143567",
  "rgb": {
    "r": 20,
    "g": 53,
    "b": 103
  },
  "hsl": {
    "h": 216.145,
    "s": 67.48,
    "l": 24.118
  },
  "oklch": {
    "l": 0.33481,
    "c": 0.09596,
    "h": 258.7
  },
  "luminance": 0.03674
}

Semantic roles & 50–950 ramp

primary

#143567

secondary

#9E7639

accent

#A63DEA

background

#F5F6F9

surface

#EAEBF1

border

#C6C6CB

text

#05060D

muted

#797A7E

Preview Lab

Preview with #143567

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

Preview Lab → · Contrast checker → · Palette generator →