#192B4D#192B4D

#192B4D is a dark, moderate blue. Relative luminance 0.025; OKLCH L 29.3% C 0.067 H 262.0°. Best body text is #FFFFFF at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#192B4D
RGB	rgb(25, 43, 77)
HSL	hsl(219, 51%, 20%)
HSV	hsv(219, 68%, 30%)
CMYK	cmyk(67.5%, 44.2%, 0%, 69.8%)
CIE-LAB	lab(17.78, 5.12, -23.22)
CIE-LCH	lch(17.78, 23.78, 282.42°)
OKLab	oklab(29.29% -0.0092 -0.066)
OKLCH	oklch(29.29% 0.067 262)
XYZ	xyz(2.6039, 2.4700, 7.3593)
Luminance	0.0247 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192B4D #4D3B19

analogous

#19454D #192B4D #21194D

triadic

#192B4D #4D192B #2B4D19

tetradic

#192B4D #4D1945 #4D3B19 #194D21

square

#192B4D #4D1945 #4D3B19 #194D21

split-complementary

#192B4D #4D2119 #454D19

monochromatic

#080D17 #0A111F #192B4D #28457B #375FA9

Accessibility & contrast

On white

14.06

#192B4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#192B4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192B4D

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192B4D	#FFFFFF	#000000	##FFFFFF
##192B4D	1.00	14.06	1.49	14.06
#FFFFFF	14.06	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C2E4E

Deuteranopia (green-blind)

#15294C

Tritanopia (blue-blind)

#003338

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #192b4d;
/* rgb */ color: rgb(25, 43, 77);
/* oklch */ color: oklch(29.3% 0.067 262.0);

Tailwind

colors: {
  custom: {
    50: '#5b637f',
    500: '#192b4d',
    950: '#000000',
  },
}

SCSS

$custom: #192b4d;
$custom-light: #5b637f;
$custom-dark: #000000;

JSON

{
  "hex": "#192b4d",
  "rgb": {
    "r": 25,
    "g": 43,
    "b": 77
  },
  "hsl": {
    "h": 219.231,
    "s": 50.98,
    "l": 20
  },
  "oklch": {
    "l": 0.29285,
    "c": 0.06667,
    "h": 262
  },
  "luminance": 0.0247
}

Semantic roles & 50–950 ramp

primary

#192B4D

secondary

#836C3E

accent

#AA4DDA

background

#F5F5F7

surface

#E9EAEE

border

#C5C6C9

text

#04050A

muted

#79797C

Preview Lab

Preview with #192B4D

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

Preview Lab → · Contrast checker → · Palette generator →