#192B54#192B54

#192B54 is a dark, moderate blue. Relative luminance 0.026; OKLCH L 29.8% C 0.078 H 264.4°. Best body text is #FFFFFF at 13.86:1 contrast (WCAG AA passes).

Color values

HEX	#192B54
RGB	rgb(25, 43, 84)
HSL	hsl(222, 54%, 21%)
HSV	hsv(222, 70%, 33%)
CMYK	cmyk(70.2%, 48.8%, 0%, 67.1%)
CIE-LAB	lab(18.25, 7.96, -27.19)
CIE-LCH	lch(18.25, 28.33, 286.32°)
OKLab	oklab(29.8% -0.0077 -0.0777)
OKLCH	oklch(29.8% 0.078 264.4)
XYZ	xyz(2.8645, 2.5743, 8.7317)
Luminance	0.0257 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192B54 #544219

analogous

#194954 #192B54 #251954

triadic

#192B54 #54192B #2B5419

tetradic

#192B54 #541949 #544219 #195425

square

#192B54 #541949 #544219 #195425

split-complementary

#192B54 #542519 #495419

monochromatic

#070C18 #0B1325 #192B54 #274383 #355BB2

Accessibility & contrast

On white

13.86

#192B54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#192B54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192B54

13.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192B54	#FFFFFF	#000000	##FFFFFF
##192B54	1.00	13.86	1.52	13.86
#FFFFFF	13.86	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#172F56

Deuteranopia (green-blind)

#0D2A53

Tritanopia (blue-blind)

#00343B

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #192b54;
/* rgb */ color: rgb(25, 43, 84);
/* oklch */ color: oklch(29.8% 0.078 264.4);

Tailwind

colors: {
  custom: {
    50: '#5d6384',
    500: '#192b54',
    950: '#000000',
  },
}

SCSS

$custom: #192b54;
$custom-light: #5d6384;
$custom-dark: #000000;

JSON

{
  "hex": "#192b54",
  "rgb": {
    "r": 25,
    "g": 43,
    "b": 84
  },
  "hsl": {
    "h": 221.695,
    "s": 54.128,
    "l": 21.373
  },
  "oklch": {
    "l": 0.29798,
    "c": 0.07806,
    "h": 264.4
  },
  "luminance": 0.02575
}

Semantic roles & 50–950 ramp

primary

#192B54

secondary

#8A733E

accent

#B14ADD

background

#F5F5F8

surface

#E9EAEF

border

#C5C6CA

text

#04050B

muted

#79797C

Preview Lab

Preview with #192B54

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

Preview Lab → · Contrast checker → · Palette generator →