#192B66#192B66

#192B66 is a dark, moderate blue. Relative luminance 0.029; OKLCH L 31.3% C 0.106 H 267.2°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#192B66
RGB	rgb(25, 43, 102)
HSL	hsl(226, 61%, 25%)
HSV	hsv(226, 75%, 40%)
CMYK	cmyk(75.5%, 57.8%, 0%, 60%)
CIE-LAB	lab(19.61, 15.38, -36.91)
CIE-LCH	lch(19.61, 39.99, 292.62°)
OKLab	oklab(31.27% -0.0053 -0.1063)
OKLCH	oklch(31.27% 0.106 267.2)
XYZ	xyz(3.6622, 2.8934, 12.9333)
Luminance	0.0289 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192B66 #665419

analogous

#195266 #192B66 #2E1966

triadic

#192B66 #66192B #2B6619

tetradic

#192B66 #661952 #665419 #19662E

square

#192B66 #661952 #665419 #19662E

split-complementary

#192B66 #662E19 #526619

monochromatic

#060A19 #0D1635 #192B66 #254097 #3154C8

Accessibility & contrast

On white

13.30

#192B66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#192B66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192B66

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192B66	#FFFFFF	#000000	##FFFFFF
##192B66	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003368

Deuteranopia (green-blind)

#002C65

Tritanopia (blue-blind)

#003944

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #192b66;
/* rgb */ color: rgb(25, 43, 102);
/* oklch */ color: oklch(31.3% 0.106 267.2);

Tailwind

colors: {
  custom: {
    50: '#616392',
    500: '#192b66',
    950: '#000000',
  },
}

SCSS

$custom: #192b66;
$custom-light: #616392;
$custom-dark: #000000;

JSON

{
  "hex": "#192b66",
  "rgb": {
    "r": 25,
    "g": 43,
    "b": 102
  },
  "hsl": {
    "h": 225.974,
    "s": 60.63,
    "l": 24.902
  },
  "oklch": {
    "l": 0.31267,
    "c": 0.10641,
    "h": 267.2
  },
  "luminance": 0.02894
}

Semantic roles & 50–950 ramp

primary

#192B66

secondary

#9C863F

accent

#BE44E4

background

#F6F5F9

surface

#EBEAF1

border

#C6C6CB

text

#06050D

muted

#7A797E

Preview Lab

Preview with #192B66

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

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