#192B8D#192B8D

#192B8D is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.0% C 0.162 H 268.0°. Best body text is #FFFFFF at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#192B8D
RGB	rgb(25, 43, 141)
HSL	hsl(231, 70%, 33%)
HSV	hsv(231, 82%, 55%)
CMYK	cmyk(82.3%, 69.5%, 0%, 44.7%)
CIE-LAB	lab(23.19, 30.93, -55.90)
CIE-LCH	lch(23.19, 63.89, 298.96°)
OKLab	oklab(35.02% -0.0057 -0.1619)
OKLCH	oklch(35.02% 0.162 268)
XYZ	xyz(6.0708, 3.8568, 25.6186)
Luminance	0.0386 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192B8D #8D7B19

analogous

#19658D #192B8D #41198D

triadic

#192B8D #8D192B #2B8D19

tetradic

#192B8D #8D1965 #8D7B19 #198D41

square

#192B8D #8D1965 #8D7B19 #198D41

split-complementary

#192B8D #8D4119 #658D19

monochromatic

#070B25 #101B59 #192B8D #223BC1 #435BDE

Accessibility & contrast

On white

11.85

#192B8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#192B8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192B8D

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192B8D	#FFFFFF	#000000	##FFFFFF
##192B8D	1.00	11.85	1.77	11.85
#FFFFFF	11.85	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D90

Deuteranopia (green-blind)

#00328B

Tritanopia (blue-blind)

#004658

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #192b8d;
/* rgb */ color: rgb(25, 43, 141);
/* oklch */ color: oklch(35.0% 0.162 268.0);

Tailwind

colors: {
  custom: {
    50: '#6c64af',
    500: '#192b8d',
    950: '#000000',
  },
}

SCSS

$custom: #192b8d;
$custom-light: #6c64af;
$custom-dark: #000000;

JSON

{
  "hex": "#192b8d",
  "rgb": {
    "r": 25,
    "g": 43,
    "b": 141
  },
  "hsl": {
    "h": 230.69,
    "s": 69.88,
    "l": 32.549
  },
  "oklch": {
    "l": 0.35022,
    "c": 0.16201,
    "h": 268
  },
  "luminance": 0.03858
}

Semantic roles & 50–950 ramp

primary

#192B8D

secondary

#BFAB43

accent

#D13BED

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#080511

muted

#7B7A80

Preview Lab

Preview with #192B8D

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

Preview Lab → · Contrast checker → · Palette generator →