#192A55#192A55

#192A55 is a dark, moderate blue. Relative luminance 0.025; OKLCH L 29.6% C 0.081 H 265.5°. Best body text is #FFFFFF at 13.97:1 contrast (WCAG AA passes).

Color values

HEX	#192A55
RGB	rgb(25, 42, 85)
HSL	hsl(223, 55%, 22%)
HSV	hsv(223, 71%, 33%)
CMYK	cmyk(70.6%, 50.6%, 0%, 66.7%)
CIE-LAB	lab(18.00, 9.11, -28.26)
CIE-LCH	lch(18.00, 29.70, 287.86°)
OKLab	oklab(29.63% -0.0063 -0.0808)
OKLCH	oklch(29.63% 0.081 265.5)
XYZ	xyz(2.8680, 2.5182, 8.9275)
Luminance	0.0252 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192A55 #554419

analogous

#194855 #192A55 #261955

triadic

#192A55 #55192A #2A5519

tetradic

#192A55 #551948 #554419 #195526

square

#192A55 #551948 #554419 #195526

split-complementary

#192A55 #552619 #485519

monochromatic

#070C18 #0B1326 #192A55 #274184 #3559B4

Accessibility & contrast

On white

13.97

#192A55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#192A55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192A55

13.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192A55	#FFFFFF	#000000	##FFFFFF
##192A55	1.00	13.97	1.50	13.97
#FFFFFF	13.97	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#142F57

Deuteranopia (green-blind)

#092954

Tritanopia (blue-blind)

#00343B

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #192a55;
/* rgb */ color: rgb(25, 42, 85);
/* oklch */ color: oklch(29.6% 0.081 265.5);

Tailwind

colors: {
  custom: {
    50: '#5d6385',
    500: '#192a55',
    950: '#000000',
  },
}

SCSS

$custom: #192a55;
$custom-light: #5d6385;
$custom-dark: #000000;

JSON

{
  "hex": "#192a55",
  "rgb": {
    "r": 25,
    "g": 42,
    "b": 85
  },
  "hsl": {
    "h": 223,
    "s": 54.545,
    "l": 21.569
  },
  "oklch": {
    "l": 0.29629,
    "c": 0.08109,
    "h": 265.5
  },
  "luminance": 0.02518
}

Semantic roles & 50–950 ramp

primary

#192A55

secondary

#8B763E

accent

#B44ADE

background

#F5F5F8

surface

#E9EAEF

border

#C5C6CA

text

#05050B

muted

#79797C

Preview Lab

Preview with #192A55

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

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