#192C78#192C78

#192C78 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.1% C 0.132 H 267.6°. Best body text is #FFFFFF at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#192C78
RGB	rgb(25, 44, 120)
HSL	hsl(228, 66%, 28%)
HSV	hsv(228, 79%, 47%)
CMYK	cmyk(79.2%, 63.3%, 0%, 52.9%)
CIE-LAB	lab(21.44, 22.00, -45.55)
CIE-LCH	lch(21.44, 50.58, 295.78°)
OKLab	oklab(33.12% -0.0055 -0.1316)
OKLCH	oklch(33.12% 0.132 267.6)
XYZ	xyz(4.6906, 3.3636, 18.1677)
Luminance	0.0336 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192C78 #786519

analogous

#195B78 #192C78 #351978

triadic

#192C78 #78192C #2C7819

tetradic

#192C78 #78195B #786519 #197835

square

#192C78 #78195B #786519 #197835

split-complementary

#192C78 #783519 #5B7819

monochromatic

#050919 #0E1945 #192C78 #243FAB #3656D5

Accessibility & contrast

On white

12.55

#192C78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#192C78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192C78

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192C78	#FFFFFF	#000000	##FFFFFF
##192C78	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)

#00387A

Deuteranopia (green-blind)

#002F77

Tritanopia (blue-blind)

#003F4D

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #192c78;
/* rgb */ color: rgb(25, 44, 120);
/* oklch */ color: oklch(33.1% 0.132 267.6);

Tailwind

colors: {
  custom: {
    50: '#6664a0',
    500: '#192c78',
    950: '#000000',
  },
}

SCSS

$custom: #192c78;
$custom-light: #6664a0;
$custom-dark: #000000;

JSON

{
  "hex": "#192c78",
  "rgb": {
    "r": 25,
    "g": 44,
    "b": 120
  },
  "hsl": {
    "h": 228,
    "s": 65.517,
    "l": 28.431
  },
  "oklch": {
    "l": 0.33123,
    "c": 0.13173,
    "h": 267.6
  },
  "luminance": 0.03364
}

Semantic roles & 50–950 ramp

primary

#192C78

secondary

#AD9740

accent

#C73FE8

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07050F

muted

#7A7A7E

Preview Lab

Preview with #192C78

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

Preview Lab → · Contrast checker → · Palette generator →