#192C4B#192C4B

#192C4B is a dark, moderate blue. Relative luminance 0.025; OKLCH L 29.4% C 0.062 H 259.7°. Best body text is #FFFFFF at 13.97:1 contrast (WCAG AA passes).

Color values

HEX	#192C4B
RGB	rgb(25, 44, 75)
HSL	hsl(217, 50%, 20%)
HSV	hsv(217, 67%, 29%)
CMYK	cmyk(66.7%, 41.3%, 0%, 70.6%)
CIE-LAB	lab(17.99, 3.59, -21.54)
CIE-LCH	lch(17.99, 21.83, 279.45°)
OKLab	oklab(29.4% -0.0111 -0.0611)
OKLCH	oklch(29.4% 0.062 259.7)
XYZ	xyz(2.5711, 2.5158, 7.0054)
Luminance	0.0252 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192C4B #4B3819

analogous

#19454B #192C4B #1F194B

triadic

#192C4B #4B192C #2C4B19

tetradic

#192C4B #4B1945 #4B3819 #194B1F

square

#192C4B #4B1945 #4B3819 #194B1F

split-complementary

#192C4B #4B1F19 #454B19

monochromatic

#080D17 #0A111D #192C4B #284779 #3862A7

Accessibility & contrast

On white

13.97

#192C4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#192C4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192C4B

13.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192C4B	#FFFFFF	#000000	##FFFFFF
##192C4B	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)

#1F2F4C

Deuteranopia (green-blind)

#182A4A

Tritanopia (blue-blind)

#003337

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #192c4b;
/* rgb */ color: rgb(25, 44, 75);
/* oklch */ color: oklch(29.4% 0.062 259.7);

Tailwind

colors: {
  custom: {
    50: '#5b647d',
    500: '#192c4b',
    950: '#000000',
  },
}

SCSS

$custom: #192c4b;
$custom-light: #5b647d;
$custom-dark: #000000;

JSON

{
  "hex": "#192c4b",
  "rgb": {
    "r": 25,
    "g": 44,
    "b": 75
  },
  "hsl": {
    "h": 217.2,
    "s": 50,
    "l": 19.608
  },
  "oklch": {
    "l": 0.29405,
    "c": 0.06207,
    "h": 259.7
  },
  "luminance": 0.02516
}

Semantic roles & 50–950 ramp

primary

#192C4B

secondary

#81683E

accent

#A54EDA

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#040509

muted

#797A7B

Preview Lab

Preview with #192C4B

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

Preview Lab → · Contrast checker → · Palette generator →