#192E78#192E78

#192E78 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 33.5% C 0.129 H 266.9°. Best body text is #FFFFFF at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#192E78
RGB	rgb(25, 46, 120)
HSL	hsl(227, 66%, 28%)
HSV	hsv(227, 79%, 47%)
CMYK	cmyk(79.2%, 61.7%, 0%, 52.9%)
CIE-LAB	lab(22.00, 20.58, -44.63)
CIE-LCH	lch(22.00, 49.15, 294.76°)
OKLab	oklab(33.54% -0.0069 -0.1289)
OKLCH	oklch(33.54% 0.129 266.9)
XYZ	xyz(4.7669, 3.5162, 18.1931)
Luminance	0.0352 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192E78 #786319

analogous

#195D78 #192E78 #331978

triadic

#192E78 #78192E #2E7819

tetradic

#192E78 #78195D #786319 #197833

square

#192E78 #78195D #786319 #197833

split-complementary

#192E78 #783319 #5D7819

monochromatic

#050A19 #0E1B45 #192E78 #2441AB #3659D5

Accessibility & contrast

On white

12.33

#192E78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#192E78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192E78

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192E78	#FFFFFF	#000000	##FFFFFF
##192E78	1.00	12.33	1.70	12.33
#FFFFFF	12.33	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00397A

Deuteranopia (green-blind)

#003077

Tritanopia (blue-blind)

#00414E

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #192e78;
/* rgb */ color: rgb(25, 46, 120);
/* oklch */ color: oklch(33.5% 0.129 266.9);

Tailwind

colors: {
  custom: {
    50: '#6666a0',
    500: '#192e78',
    950: '#000000',
  },
}

SCSS

$custom: #192e78;
$custom-light: #6666a0;
$custom-dark: #000000;

JSON

{
  "hex": "#192e78",
  "rgb": {
    "r": 25,
    "g": 46,
    "b": 120
  },
  "hsl": {
    "h": 226.737,
    "s": 65.517,
    "l": 28.431
  },
  "oklch": {
    "l": 0.33538,
    "c": 0.12911,
    "h": 266.9
  },
  "luminance": 0.03517
}

Semantic roles & 50–950 ramp

primary

#192E78

secondary

#AD9540

accent

#C33FE8

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07050F

muted

#7A7A7E

Preview Lab

Preview with #192E78

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

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