#192B73#192B73

#192B73 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 32.4% C 0.126 H 267.8°. Best body text is #FFFFFF at 12.85:1 contrast (WCAG AA passes).

Color values

HEX	#192B73
RGB	rgb(25, 43, 115)
HSL	hsl(228, 64%, 27%)
HSV	hsv(228, 78%, 45%)
CMYK	cmyk(78.3%, 62.6%, 0%, 54.9%)
CIE-LAB	lab(20.72, 20.69, -43.53)
CIE-LCH	lch(20.72, 48.20, 295.42°)
OKLab	oklab(32.44% -0.0047 -0.1257)
OKLCH	oklch(32.44% 0.126 267.8)
XYZ	xyz(4.3582, 3.1718, 16.5989)
Luminance	0.0317 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192B73 #736119

analogous

#195873 #192B73 #341973

triadic

#192B73 #73192B #2B7319

tetradic

#192B73 #731958 #736119 #197334

square

#192B73 #731958 #736119 #197334

split-complementary

#192B73 #733419 #587319

monochromatic

#050919 #0E1841 #192B73 #243EA5 #3453D3

Accessibility & contrast

On white

12.85

#192B73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#192B73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192B73

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192B73	#FFFFFF	#000000	##FFFFFF
##192B73	1.00	12.85	1.63	12.85
#FFFFFF	12.85	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003675

Deuteranopia (green-blind)

#002E72

Tritanopia (blue-blind)

#003D4A

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #192b73;
/* rgb */ color: rgb(25, 43, 115);
/* oklch */ color: oklch(32.4% 0.126 267.8);

Tailwind

colors: {
  custom: {
    50: '#65649c',
    500: '#192b73',
    950: '#000000',
  },
}

SCSS

$custom: #192b73;
$custom-light: #65649c;
$custom-dark: #000000;

JSON

{
  "hex": "#192b73",
  "rgb": {
    "r": 25,
    "g": 43,
    "b": 115
  },
  "hsl": {
    "h": 228,
    "s": 64.286,
    "l": 27.451
  },
  "oklch": {
    "l": 0.32444,
    "c": 0.12581,
    "h": 267.8
  },
  "luminance": 0.03172
}

Semantic roles & 50–950 ramp

primary

#192B73

secondary

#A89340

accent

#C641E7

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#06050E

muted

#7A797E

Preview Lab

Preview with #192B73

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

Preview Lab → · Contrast checker → · Palette generator →