#192D4F#192D4F

#192D4F is a dark, moderate blue. Relative luminance 0.026; OKLCH L 29.9% C 0.067 H 260.4°. Best body text is #FFFFFF at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#192D4F
RGB	rgb(25, 45, 79)
HSL	hsl(218, 52%, 20%)
HSV	hsv(218, 68%, 31%)
CMYK	cmyk(68.4%, 43%, 0%, 69%)
CIE-LAB	lab(18.57, 4.47, -23.32)
CIE-LCH	lch(18.57, 23.74, 280.86°)
OKLab	oklab(29.94% -0.0112 -0.0663)
OKLCH	oklch(29.94% 0.067 260.4)
XYZ	xyz(2.7501, 2.6477, 7.7618)
Luminance	0.0265 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192D4F #4F3B19

analogous

#19484F #192D4F #20194F

triadic

#192D4F #4F192D #2D4F19

tetradic

#192D4F #4F1948 #4F3B19 #194F20

square

#192D4F #4F1948 #4F3B19 #194F20

split-complementary

#192D4F #4F2019 #484F19

monochromatic

#070D17 #0A1321 #192D4F #28477D #3662AC

Accessibility & contrast

On white

13.73

#192D4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#192D4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192D4F

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192D4F	#FFFFFF	#000000	##FFFFFF
##192D4F	1.00	13.73	1.53	13.73
#FFFFFF	13.73	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E3050

Deuteranopia (green-blind)

#172B4E

Tritanopia (blue-blind)

#00353A

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #192d4f;
/* rgb */ color: rgb(25, 45, 79);
/* oklch */ color: oklch(29.9% 0.067 260.4);

Tailwind

colors: {
  custom: {
    50: '#5c6580',
    500: '#192d4f',
    950: '#000000',
  },
}

SCSS

$custom: #192d4f;
$custom-light: #5c6580;
$custom-dark: #000000;

JSON

{
  "hex": "#192d4f",
  "rgb": {
    "r": 25,
    "g": 45,
    "b": 79
  },
  "hsl": {
    "h": 217.778,
    "s": 51.923,
    "l": 20.392
  },
  "oklch": {
    "l": 0.29939,
    "c": 0.06721,
    "h": 260.4
  },
  "luminance": 0.02648
}

Semantic roles & 50–950 ramp

primary

#192D4F

secondary

#856B3E

accent

#A64CDB

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04050A

muted

#797A7C

Preview Lab

Preview with #192D4F

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

Preview Lab → · Contrast checker → · Palette generator →