#192557#192557

#192557 is a dark, moderate blue. Relative luminance 0.022; OKLCH L 28.6% C 0.092 H 269.6°. Best body text is #FFFFFF at 14.55:1 contrast (WCAG AA passes).

Color values

HEX	#192557
RGB	rgb(25, 37, 87)
HSL	hsl(228, 55%, 22%)
HSV	hsv(228, 71%, 34%)
CMYK	cmyk(71.3%, 57.5%, 0%, 65.9%)
CIE-LAB	lab(16.59, 13.62, -31.88)
CIE-LCH	lch(16.59, 34.66, 293.13°)
OKLab	oklab(28.61% -0.0006 -0.0916)
OKLCH	oklch(28.61% 0.092 269.6)
XYZ	xyz(2.7822, 2.2177, 9.2964)
Luminance	0.0222 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192557 #574B19

analogous

#194457 #192557 #2C1957

triadic

#192557 #571925 #255719

tetradic

#192557 #571944 #574B19 #19572C

square

#192557 #571944 #574B19 #19572C

split-complementary

#192557 #572C19 #445719

monochromatic

#070A18 #0B1127 #192557 #273987 #344DB6

Accessibility & contrast

On white

14.55

#192557 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#192557 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192557

14.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192557	#FFFFFF	#000000	##FFFFFF
##192557	1.00	14.55	1.44	14.55
#FFFFFF	14.55	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#052C59

Deuteranopia (green-blind)

#002656

Tritanopia (blue-blind)

#00313A

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #192557;
/* rgb */ color: rgb(25, 37, 87);
/* oklch */ color: oklch(28.6% 0.092 269.6);

Tailwind

colors: {
  custom: {
    50: '#5e5f87',
    500: '#192557',
    950: '#000000',
  },
}

SCSS

$custom: #192557;
$custom-light: #5e5f87;
$custom-dark: #000000;

JSON

{
  "hex": "#192557",
  "rgb": {
    "r": 25,
    "g": 37,
    "b": 87
  },
  "hsl": {
    "h": 228.387,
    "s": 55.357,
    "l": 21.961
  },
  "oklch": {
    "l": 0.28606,
    "c": 0.09155,
    "h": 269.6
  },
  "luminance": 0.02218
}

Semantic roles & 50–950 ramp

primary

#192557

secondary

#8D7E3E

accent

#C249DF

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#05040B

muted

#79797C

Preview Lab

Preview with #192557

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

Preview Lab → · Contrast checker → · Palette generator →