#192F9E#192F9E

#192F9E is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.5% C 0.180 H 267.2°. Best body text is #FFFFFF at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#192F9E
RGB	rgb(25, 47, 158)
HSL	hsl(230, 73%, 36%)
HSV	hsv(230, 84%, 62%)
CMYK	cmyk(84.2%, 70.3%, 0%, 38%)
CIE-LAB	lab(25.88, 34.75, -61.92)
CIE-LCH	lch(25.88, 71.01, 299.30°)
OKLab	oklab(37.5% -0.0088 -0.1795)
OKLCH	oklch(37.5% 0.18 267.2)
XYZ	xyz(7.5868, 4.7074, 32.8499)
Luminance	0.0471 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192F9E #9E8819

analogous

#19719E #192F9E #45199E

triadic

#192F9E #9E192F #2F9E19

tetradic

#192F9E #9E1971 #9E8819 #199E45

square

#192F9E #9E1971 #9E8819 #199E45

split-complementary

#192F9E #9E4519 #719E19

monochromatic

#081034 #111F69 #192F9E #213FD3 #4E67E3

Accessibility & contrast

On white

10.82

#192F9E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#192F9E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192F9E

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192F9E	#FFFFFF	#000000	##FFFFFF
##192F9E	1.00	10.82	1.94	10.82
#FFFFFF	10.82	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A1

Deuteranopia (green-blind)

#00379C

Tritanopia (blue-blind)

#004E63

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #192f9e;
/* rgb */ color: rgb(25, 47, 158);
/* oklch */ color: oklch(37.5% 0.180 267.2);

Tailwind

colors: {
  custom: {
    50: '#7068bc',
    500: '#192f9e',
    950: '#000000',
  },
}

SCSS

$custom: #192f9e;
$custom-light: #7068bc;
$custom-dark: #000000;

JSON

{
  "hex": "#192f9e",
  "rgb": {
    "r": 25,
    "g": 47,
    "b": 158
  },
  "hsl": {
    "h": 230.075,
    "s": 72.678,
    "l": 35.882
  },
  "oklch": {
    "l": 0.37498,
    "c": 0.17969,
    "h": 267.2
  },
  "luminance": 0.04708
}

Semantic roles & 50–950 ramp

primary

#192F9E

secondary

#C5B14E

accent

#D138EF

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090612

muted

#7B7A81

Preview Lab

Preview with #192F9E

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

Preview Lab → · Contrast checker → · Palette generator →