#192559#192559

#192559 is a dark, moderate blue. Relative luminance 0.023; OKLCH L 28.8% C 0.095 H 269.7°. Best body text is #FFFFFF at 14.48:1 contrast (WCAG AA passes).

Color values

HEX	#192559
RGB	rgb(25, 37, 89)
HSL	hsl(229, 56%, 22%)
HSV	hsv(229, 72%, 35%)
CMYK	cmyk(71.9%, 58.4%, 0%, 65.1%)
CIE-LAB	lab(16.75, 14.44, -32.96)
CIE-LCH	lch(16.75, 35.98, 293.66°)
OKLab	oklab(28.78% -0.0005 -0.0947)
OKLCH	oklch(28.78% 0.095 269.7)
XYZ	xyz(2.8650, 2.2508, 9.7327)
Luminance	0.0225 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192559 #594D19

analogous

#194559 #192559 #2D1959

triadic

#192559 #591925 #255919

tetradic

#192559 #591945 #594D19 #19592D

square

#192559 #591945 #594D19 #19592D

split-complementary

#192559 #592D19 #455919

monochromatic

#070A18 #0C1129 #192559 #263989 #344DB9

Accessibility & contrast

On white

14.48

#192559 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#192559 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192559

14.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192559	#FFFFFF	#000000	##FFFFFF
##192559	1.00	14.48	1.45	14.48
#FFFFFF	14.48	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#022C5B

Deuteranopia (green-blind)

#002758

Tritanopia (blue-blind)

#00313B

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #192559;
/* rgb */ color: rgb(25, 37, 89);
/* oklch */ color: oklch(28.8% 0.095 269.7);

Tailwind

colors: {
  custom: {
    50: '#5f5f88',
    500: '#192559',
    950: '#000000',
  },
}

SCSS

$custom: #192559;
$custom-light: #5f5f88;
$custom-dark: #000000;

JSON

{
  "hex": "#192559",
  "rgb": {
    "r": 25,
    "g": 37,
    "b": 89
  },
  "hsl": {
    "h": 228.75,
    "s": 56.14,
    "l": 22.353
  },
  "oklch": {
    "l": 0.28779,
    "c": 0.09473,
    "h": 269.7
  },
  "luminance": 0.02251
}

Semantic roles & 50–950 ramp

primary

#192559

secondary

#8F803E

accent

#C348DF

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05040B

muted

#79797C

Preview Lab

Preview with #192559

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

Preview Lab → · Contrast checker → · Palette generator →