#143870#143870

#143870 is a dark, moderate blue. Relative luminance 0.041; OKLCH L 34.9% C 0.105 H 259.2°. Best body text is #FFFFFF at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#143870
RGB	rgb(20, 56, 112)
HSL	hsl(217, 70%, 26%)
HSV	hsv(217, 82%, 44%)
CMYK	cmyk(82.1%, 50%, 0%, 56.1%)
CIE-LAB	lab(24.15, 9.50, -36.06)
CIE-LCH	lch(24.15, 37.29, 284.76°)
OKLab	oklab(34.91% -0.0198 -0.1036)
OKLCH	oklch(34.91% 0.105 259.2)
XYZ	xyz(4.6262, 4.1464, 15.8826)
Luminance	0.0415 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143870 #704C14

analogous

#146670 #143870 #1E1470

triadic

#143870 #701438 #387014

tetradic

#143870 #701466 #704C14 #14701E

square

#143870 #701466 #704C14 #14701E

split-complementary

#143870 #701E14 #667014

monochromatic

#050D1A #0B1E3C #143870 #1D52A4 #276CD8

Accessibility & contrast

On white

11.48

#143870 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#143870 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143870

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143870	#FFFFFF	#000000	##FFFFFF
##143870	1.00	11.48	1.83	11.48
#FFFFFF	11.48	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#193E72

Deuteranopia (green-blind)

#00356F

Tritanopia (blue-blind)

#00454E

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #143870;
/* rgb */ color: rgb(20, 56, 112);
/* oklch */ color: oklch(34.9% 0.105 259.2);

Tailwind

colors: {
  custom: {
    50: '#626e99',
    500: '#143870',
    950: '#000000',
  },
}

SCSS

$custom: #143870;
$custom-light: #626e99;
$custom-dark: #000000;

JSON

{
  "hex": "#143870",
  "rgb": {
    "r": 20,
    "g": 56,
    "b": 112
  },
  "hsl": {
    "h": 216.522,
    "s": 69.697,
    "l": 25.882
  },
  "oklch": {
    "l": 0.34909,
    "c": 0.10546,
    "h": 259.2
  },
  "luminance": 0.04147
}

Semantic roles & 50–950 ramp

primary

#143870

secondary

#A67C39

accent

#A73BED

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #143870

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

Preview Lab → · Contrast checker → · Palette generator →