#143176#143176

#143176 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 33.8% C 0.124 H 263.8°. Best body text is #FFFFFF at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#143176
RGB	rgb(20, 49, 118)
HSL	hsl(222, 71%, 27%)
HSV	hsv(222, 83%, 46%)
CMYK	cmyk(83.1%, 58.5%, 0%, 53.7%)
CIE-LAB	lab(22.49, 17.04, -42.58)
CIE-LCH	lch(22.49, 45.86, 291.82°)
OKLab	oklab(33.79% -0.0134 -0.1229)
OKLCH	oklch(33.79% 0.124 263.8)
XYZ	xyz(4.6557, 3.6528, 17.5957)
Luminance	0.0365 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143176 #765914

analogous

#146276 #143176 #281476

triadic

#143176 #761431 #317614

tetradic

#143176 #761462 #765914 #147628

square

#143176 #761462 #765914 #147628

split-complementary

#143176 #762814 #627614

monochromatic

#040B1A #0B1B42 #143176 #1D47AA #2A5EDB

Accessibility & contrast

On white

12.13

#143176 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#143176 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143176

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143176	#FFFFFF	#000000	##FFFFFF
##143176	1.00	12.13	1.73	12.13
#FFFFFF	12.13	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A78

Deuteranopia (green-blind)

#003175

Tritanopia (blue-blind)

#00424E

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #143176;
/* rgb */ color: rgb(20, 49, 118);
/* oklch */ color: oklch(33.8% 0.124 263.8);

Tailwind

colors: {
  custom: {
    50: '#64689e',
    500: '#143176',
    950: '#000000',
  },
}

SCSS

$custom: #143176;
$custom-light: #64689e;
$custom-dark: #000000;

JSON

{
  "hex": "#143176",
  "rgb": {
    "r": 20,
    "g": 49,
    "b": 118
  },
  "hsl": {
    "h": 222.245,
    "s": 71.014,
    "l": 27.059
  },
  "oklch": {
    "l": 0.33791,
    "c": 0.12365,
    "h": 263.8
  },
  "luminance": 0.03653
}

Semantic roles & 50–950 ramp

primary

#143176

secondary

#AC8A3A

accent

#B93AEE

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #143176

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

Preview Lab → · Contrast checker → · Palette generator →