#192A5A#192A5A

#192A5A is a dark, moderate blue. Relative luminance 0.026; OKLCH L 30.0% C 0.089 H 266.4°. Best body text is #FFFFFF at 13.81:1 contrast (WCAG AA passes).

Color values

HEX	#192A5A
RGB	rgb(25, 42, 90)
HSL	hsl(224, 57%, 23%)
HSV	hsv(224, 72%, 35%)
CMYK	cmyk(72.2%, 53.3%, 0%, 64.7%)
CIE-LAB	lab(18.37, 11.16, -31.01)
CIE-LCH	lch(18.37, 32.96, 289.80°)
OKLab	oklab(30.03% -0.0056 -0.0889)
OKLCH	oklch(30.03% 0.089 266.4)
XYZ	xyz(3.0737, 2.6005, 10.0108)
Luminance	0.0260 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192A5A #5A4919

analogous

#194A5A #192A5A #29195A

triadic

#192A5A #5A192A #2A5A19

tetradic

#192A5A #5A194A #5A4919 #195A29

square

#192A5A #5A194A #5A4919 #195A29

split-complementary

#192A5A #5A2919 #4A5A19

monochromatic

#070B18 #0C142A #192A5A #26408A #3457BA

Accessibility & contrast

On white

13.81

#192A5A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#192A5A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192A5A

13.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192A5A	#FFFFFF	#000000	##FFFFFF
##192A5A	1.00	13.81	1.52	13.81
#FFFFFF	13.81	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F305C

Deuteranopia (green-blind)

#012A59

Tritanopia (blue-blind)

#00353D

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #192a5a;
/* rgb */ color: rgb(25, 42, 90);
/* oklch */ color: oklch(30.0% 0.089 266.4);

Tailwind

colors: {
  custom: {
    50: '#5e6389',
    500: '#192a5a',
    950: '#000000',
  },
}

SCSS

$custom: #192a5a;
$custom-light: #5e6389;
$custom-dark: #000000;

JSON

{
  "hex": "#192a5a",
  "rgb": {
    "r": 25,
    "g": 42,
    "b": 90
  },
  "hsl": {
    "h": 224.308,
    "s": 56.522,
    "l": 22.549
  },
  "oklch": {
    "l": 0.30026,
    "c": 0.0891,
    "h": 266.4
  },
  "luminance": 0.02601
}

Semantic roles & 50–950 ramp

primary

#192A5A

secondary

#907B3E

accent

#B848E0

background

#F5F5F8

surface

#EAEAF0

border

#C6C6CB

text

#05050B

muted

#79797C

Preview Lab

Preview with #192A5A

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

Preview Lab → · Contrast checker → · Palette generator →