#192B74#192B74

#192B74 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 32.5% C 0.127 H 267.9°. Best body text is #FFFFFF at 12.81:1 contrast (WCAG AA passes).

Color values

HEX	#192B74
RGB	rgb(25, 43, 116)
HSL	hsl(228, 65%, 28%)
HSV	hsv(228, 78%, 45%)
CMYK	cmyk(78.4%, 62.9%, 0%, 54.5%)
CIE-LAB	lab(20.81, 21.09, -44.03)
CIE-LCH	lch(20.81, 48.82, 295.60°)
OKLab	oklab(32.54% -0.0047 -0.1272)
OKLCH	oklch(32.54% 0.127 267.9)
XYZ	xyz(4.4161, 3.1949, 16.9035)
Luminance	0.0319 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192B74 #746219

analogous

#195874 #192B74 #351974

triadic

#192B74 #74192B #2B7419

tetradic

#192B74 #741958 #746219 #197435

square

#192B74 #741958 #746219 #197435

split-complementary

#192B74 #743519 #587419

monochromatic

#050919 #0E1842 #192B74 #243EA6 #3454D3

Accessibility & contrast

On white

12.81

#192B74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#192B74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192B74

12.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192B74	#FFFFFF	#000000	##FFFFFF
##192B74	1.00	12.81	1.64	12.81
#FFFFFF	12.81	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003676

Deuteranopia (green-blind)

#002E73

Tritanopia (blue-blind)

#003E4B

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #192b74;
/* rgb */ color: rgb(25, 43, 116);
/* oklch */ color: oklch(32.5% 0.127 267.9);

Tailwind

colors: {
  custom: {
    50: '#65649d',
    500: '#192b74',
    950: '#000000',
  },
}

SCSS

$custom: #192b74;
$custom-light: #65649d;
$custom-dark: #000000;

JSON

{
  "hex": "#192b74",
  "rgb": {
    "r": 25,
    "g": 43,
    "b": 116
  },
  "hsl": {
    "h": 228.132,
    "s": 64.539,
    "l": 27.647
  },
  "oklch": {
    "l": 0.32538,
    "c": 0.12727,
    "h": 267.9
  },
  "luminance": 0.03195
}

Semantic roles & 50–950 ramp

primary

#192B74

secondary

#A99440

accent

#C640E8

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#06050E

muted

#7A797E

Preview Lab

Preview with #192B74

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

Preview Lab → · Contrast checker → · Palette generator →