#192D78#192D78

#192D78 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.3% C 0.130 H 267.3°. Best body text is #FFFFFF at 12.44:1 contrast (WCAG AA passes).

Color values

HEX	#192D78
RGB	rgb(25, 45, 120)
HSL	hsl(227, 66%, 28%)
HSV	hsv(227, 79%, 47%)
CMYK	cmyk(79.2%, 62.5%, 0%, 52.9%)
CIE-LAB	lab(21.72, 21.29, -45.09)
CIE-LCH	lch(21.72, 49.87, 295.28°)
OKLab	oklab(33.33% -0.0062 -0.1303)
OKLCH	oklch(33.33% 0.13 267.3)
XYZ	xyz(4.7283, 3.4390, 18.1803)
Luminance	0.0344 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192D78 #786419

analogous

#195C78 #192D78 #341978

triadic

#192D78 #78192D #2D7819

tetradic

#192D78 #78195C #786419 #197834

square

#192D78 #78195C #786419 #197834

split-complementary

#192D78 #783419 #5C7819

monochromatic

#050919 #0E1A45 #192D78 #2440AB #3658D5

Accessibility & contrast

On white

12.44

#192D78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#192D78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192D78

12.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192D78	#FFFFFF	#000000	##FFFFFF
##192D78	1.00	12.44	1.69	12.44
#FFFFFF	12.44	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00397A

Deuteranopia (green-blind)

#003077

Tritanopia (blue-blind)

#00404E

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #192d78;
/* rgb */ color: rgb(25, 45, 120);
/* oklch */ color: oklch(33.3% 0.130 267.3);

Tailwind

colors: {
  custom: {
    50: '#6665a0',
    500: '#192d78',
    950: '#000000',
  },
}

SCSS

$custom: #192d78;
$custom-light: #6665a0;
$custom-dark: #000000;

JSON

{
  "hex": "#192d78",
  "rgb": {
    "r": 25,
    "g": 45,
    "b": 120
  },
  "hsl": {
    "h": 227.368,
    "s": 65.517,
    "l": 28.431
  },
  "oklch": {
    "l": 0.33329,
    "c": 0.13042,
    "h": 267.3
  },
  "luminance": 0.0344
}

Semantic roles & 50–950 ramp

primary

#192D78

secondary

#AD9640

accent

#C53FE8

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07050F

muted

#7A7A7E

Preview Lab

Preview with #192D78

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

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