#143165#143165

#143165 is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.3% C 0.098 H 261.0°. Best body text is #FFFFFF at 12.67:1 contrast (WCAG AA passes).

Color values

HEX	#143165
RGB	rgb(20, 49, 101)
HSL	hsl(219, 67%, 24%)
HSV	hsv(219, 80%, 40%)
CMYK	cmyk(80.2%, 51.5%, 0%, 60.4%)
CIE-LAB	lab(21.15, 9.86, -33.79)
CIE-LCH	lch(21.15, 35.20, 286.27°)
OKLab	oklab(32.35% -0.0154 -0.0971)
OKLCH	oklch(32.35% 0.098 261)
XYZ	xyz(3.7349, 3.2845, 12.7465)
Luminance	0.0328 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143165 #654814

analogous

#145965 #143165 #201465

triadic

#143165 #651431 #316514

tetradic

#143165 #651459 #654814 #146520

square

#143165 #651459 #654814 #146520

split-complementary

#143165 #652014 #596514

monochromatic

#050C1A #0A1832 #143165 #1E4A98 #2863CB

Accessibility & contrast

On white

12.67

#143165 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#143165 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143165

12.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143165	#FFFFFF	#000000	##FFFFFF
##143165	1.00	12.67	1.66	12.67
#FFFFFF	12.67	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#133767

Deuteranopia (green-blind)

#002F64

Tritanopia (blue-blind)

#003D46

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #143165;
/* rgb */ color: rgb(20, 49, 101);
/* oklch */ color: oklch(32.3% 0.098 261.0);

Tailwind

colors: {
  custom: {
    50: '#5f6891',
    500: '#143165',
    950: '#000000',
  },
}

SCSS

$custom: #143165;
$custom-light: #5f6891;
$custom-dark: #000000;

JSON

{
  "hex": "#143165",
  "rgb": {
    "r": 20,
    "g": 49,
    "b": 101
  },
  "hsl": {
    "h": 218.519,
    "s": 66.942,
    "l": 23.725
  },
  "oklch": {
    "l": 0.32348,
    "c": 0.09827,
    "h": 261
  },
  "luminance": 0.03285
}

Semantic roles & 50–950 ramp

primary

#143165

secondary

#9C7939

accent

#AC3EEA

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05060D

muted

#797A7D

Preview Lab

Preview with #143165

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

Preview Lab → · Contrast checker → · Palette generator →