#192578#192578

#192578 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 31.7% C 0.141 H 269.7°. Best body text is #FFFFFF at 13.31:1 contrast (WCAG AA passes).

Color values

HEX	#192578
RGB	rgb(25, 37, 120)
HSL	hsl(232, 66%, 28%)
HSV	hsv(232, 79%, 47%)
CMYK	cmyk(79.2%, 69.2%, 0%, 52.9%)
CIE-LAB	lab(19.58, 26.87, -48.60)
CIE-LCH	lch(19.58, 55.54, 298.94°)
OKLab	oklab(31.75% -0.0008 -0.1406)
OKLCH	oklch(31.75% 0.141 269.7)
XYZ	xyz(4.4515, 2.8854, 18.0880)
Luminance	0.0289 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192578 #786C19

analogous

#195478 #192578 #3C1978

triadic

#192578 #781925 #257819

tetradic

#192578 #781954 #786C19 #19783C

square

#192578 #781954 #786C19 #19783C

split-complementary

#192578 #783C19 #547819

monochromatic

#050819 #0E1545 #192578 #2435AB #364AD5

Accessibility & contrast

On white

13.31

#192578 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#192578 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192578

13.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192578	#FFFFFF	#000000	##FFFFFF
##192578	1.00	13.31	1.58	13.31
#FFFFFF	13.31	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347B

Deuteranopia (green-blind)

#002B76

Tritanopia (blue-blind)

#003B4B

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #192578;
/* rgb */ color: rgb(25, 37, 120);
/* oklch */ color: oklch(31.7% 0.141 269.7);

Tailwind

colors: {
  custom: {
    50: '#675fa0',
    500: '#192578',
    950: '#000000',
  },
}

SCSS

$custom: #192578;
$custom-light: #675fa0;
$custom-dark: #000000;

JSON

{
  "hex": "#192578",
  "rgb": {
    "r": 25,
    "g": 37,
    "b": 120
  },
  "hsl": {
    "h": 232.421,
    "s": 65.517,
    "l": 28.431
  },
  "oklch": {
    "l": 0.31749,
    "c": 0.14063,
    "h": 269.7
  },
  "luminance": 0.02886
}

Semantic roles & 50–950 ramp

primary

#192578

secondary

#AD9F40

accent

#D33FE8

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040F

muted

#7A797E

Preview Lab

Preview with #192578

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

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