#143077#143077

#143077 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 33.7% C 0.126 H 264.3°. Best body text is #FFFFFF at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#143077
RGB	rgb(20, 48, 119)
HSL	hsl(223, 71%, 27%)
HSV	hsv(223, 83%, 47%)
CMYK	cmyk(83.2%, 59.7%, 0%, 53.3%)
CIE-LAB	lab(22.28, 18.18, -43.55)
CIE-LCH	lch(22.28, 47.20, 292.66°)
OKLab	oklab(33.66% -0.0126 -0.1258)
OKLCH	oklch(33.66% 0.126 264.3)
XYZ	xyz(4.6740, 3.5940, 17.8966)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143077 #775B14

analogous

#146277 #143077 #291477

triadic

#143077 #771430 #307714

tetradic

#143077 #771462 #775B14 #147729

square

#143077 #771462 #775B14 #147729

split-complementary

#143077 #772914 #627714

monochromatic

#040B1A #0B1B43 #143077 #1D45AB #2A5CDB

Accessibility & contrast

On white

12.22

#143077 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#143077 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143077

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143077	#FFFFFF	#000000	##FFFFFF
##143077	1.00	12.22	1.72	12.22
#FFFFFF	12.22	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A79

Deuteranopia (green-blind)

#003176

Tritanopia (blue-blind)

#00424E

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #143077;
/* rgb */ color: rgb(20, 48, 119);
/* oklch */ color: oklch(33.7% 0.126 264.3);

Tailwind

colors: {
  custom: {
    50: '#64679f',
    500: '#143077',
    950: '#000000',
  },
}

SCSS

$custom: #143077;
$custom-light: #64679f;
$custom-dark: #000000;

JSON

{
  "hex": "#143077",
  "rgb": {
    "r": 20,
    "g": 48,
    "b": 119
  },
  "hsl": {
    "h": 223.03,
    "s": 71.223,
    "l": 27.255
  },
  "oklch": {
    "l": 0.33662,
    "c": 0.12643,
    "h": 264.3
  },
  "luminance": 0.03595
}

Semantic roles & 50–950 ramp

primary

#143077

secondary

#AD8C3A

accent

#BB3AEE

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #143077

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

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