#192B7B#192B7B

#192B7B is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.2% C 0.137 H 268.0°. Best body text is #FFFFFF at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#192B7B
RGB	rgb(25, 43, 123)
HSL	hsl(229, 66%, 29%)
HSV	hsv(229, 80%, 48%)
CMYK	cmyk(79.7%, 65%, 0%, 51.8%)
CIE-LAB	lab(21.45, 23.91, -47.45)
CIE-LCH	lch(21.45, 53.13, 296.74°)
OKLab	oklab(33.21% -0.0048 -0.1372)
OKLCH	oklch(33.21% 0.137 268)
XYZ	xyz(4.8387, 3.3639, 19.1293)
Luminance	0.0336 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192B7B #7B6919

analogous

#195C7B #192B7B #38197B

triadic

#192B7B #7B192B #2B7B19

tetradic

#192B7B #7B195C #7B6919 #197B38

square

#192B7B #7B195C #7B6919 #197B38

split-complementary

#192B7B #7B3819 #5C7B19

monochromatic

#050919 #0F1948 #192B7B #233DAE #3855D7

Accessibility & contrast

On white

12.55

#192B7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#192B7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192B7B

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192B7B	#FFFFFF	#000000	##FFFFFF
##192B7B	1.00	12.55	1.67	12.55
#FFFFFF	12.55	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00387E

Deuteranopia (green-blind)

#002F79

Tritanopia (blue-blind)

#00404E

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #192b7b;
/* rgb */ color: rgb(25, 43, 123);
/* oklch */ color: oklch(33.2% 0.137 268.0);

Tailwind

colors: {
  custom: {
    50: '#6764a2',
    500: '#192b7b',
    950: '#000000',
  },
}

SCSS

$custom: #192b7b;
$custom-light: #6764a2;
$custom-dark: #000000;

JSON

{
  "hex": "#192b7b",
  "rgb": {
    "r": 25,
    "g": 43,
    "b": 123
  },
  "hsl": {
    "h": 228.98,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.33209,
    "c": 0.1373,
    "h": 268
  },
  "luminance": 0.03364
}

Semantic roles & 50–950 ramp

primary

#192B7B

secondary

#AF9B40

accent

#CA3FE9

background

#F6F5FA

surface

#EBEAF4

border

#C6C6CE

text

#07050F

muted

#7A797F

Preview Lab

Preview with #192B7B

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

Preview Lab → · Contrast checker → · Palette generator →