#143670#143670

#143670 is a dark, moderate blue. Relative luminance 0.040; OKLCH L 34.4% C 0.108 H 260.4°. Best body text is #FFFFFF at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#143670
RGB	rgb(20, 54, 112)
HSL	hsl(218, 70%, 26%)
HSV	hsv(218, 82%, 44%)
CMYK	cmyk(82.1%, 51.8%, 0%, 56.1%)
CIE-LAB	lab(23.53, 10.92, -37.06)
CIE-LCH	lch(23.53, 38.64, 286.42°)
OKLab	oklab(34.43% -0.018 -0.1066)
OKLCH	oklch(34.43% 0.108 260.4)
XYZ	xyz(4.5312, 3.9564, 15.8509)
Luminance	0.0396 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143670 #704E14

analogous

#146470 #143670 #201470

triadic

#143670 #701436 #367014

tetradic

#143670 #701464 #704E14 #147020

square

#143670 #701464 #704E14 #147020

split-complementary

#143670 #702014 #647014

monochromatic

#050D1A #0B1D3C #143670 #1D4FA4 #2768D8

Accessibility & contrast

On white

11.72

#143670 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#143670 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143670

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143670	#FFFFFF	#000000	##FFFFFF
##143670	1.00	11.72	1.79	11.72
#FFFFFF	11.72	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#133C72

Deuteranopia (green-blind)

#00346F

Tritanopia (blue-blind)

#00444D

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #143670;
/* rgb */ color: rgb(20, 54, 112);
/* oklch */ color: oklch(34.4% 0.108 260.4);

Tailwind

colors: {
  custom: {
    50: '#626c99',
    500: '#143670',
    950: '#000000',
  },
}

SCSS

$custom: #143670;
$custom-light: #626c99;
$custom-dark: #000000;

JSON

{
  "hex": "#143670",
  "rgb": {
    "r": 20,
    "g": 54,
    "b": 112
  },
  "hsl": {
    "h": 217.826,
    "s": 69.697,
    "l": 25.882
  },
  "oklch": {
    "l": 0.34431,
    "c": 0.10811,
    "h": 260.4
  },
  "luminance": 0.03957
}

Semantic roles & 50–950 ramp

primary

#143670

secondary

#A67E39

accent

#AB3BED

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #143670

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

Preview Lab → · Contrast checker → · Palette generator →