#19164D#19164D

#19164D is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.5% C 0.098 H 278.8°. Best body text is #FFFFFF at 16.62:1 contrast (WCAG AA passes).

Color values

HEX	#19164D
RGB	rgb(25, 22, 77)
HSL	hsl(243, 56%, 19%)
HSV	hsv(243, 71%, 30%)
CMYK	cmyk(67.5%, 71.4%, 0%, 69.8%)
CIE-LAB	lab(11.39, 20.60, -33.53)
CIE-LCH	lch(11.39, 39.35, 301.57°)
OKLab	oklab(24.47% 0.0149 -0.0966)
OKLCH	oklch(24.47% 0.098 278.8)
XYZ	xyz(2.0269, 1.3162, 7.1670)
Luminance	0.0132 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19164D #4A4D16

analogous

#162F4D #19164D #35164D

triadic

#19164D #4D1916 #164D19

tetradic

#19164D #4D162F #4A4D16 #164D35

square

#19164D #4D162F #4A4D16 #164D35

split-complementary

#19164D #4D3516 #2F4D16

monochromatic

#080718 #0A081D #19164D #28247D #3831AC

Accessibility & contrast

On white

16.62

#19164D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#19164D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19164D

16.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19164D	#FFFFFF	#000000	##FFFFFF
##19164D	1.00	16.62	1.26	16.62
#FFFFFF	16.62	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00204F

Deuteranopia (green-blind)

#001C4C

Tritanopia (blue-blind)

#00242F

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #19164d;
/* rgb */ color: rgb(25, 22, 77);
/* oklch */ color: oklch(24.5% 0.098 278.8);

Tailwind

colors: {
  custom: {
    50: '#5d537f',
    500: '#19164d',
    950: '#000000',
  },
}

SCSS

$custom: #19164d;
$custom-light: #5d537f;
$custom-dark: #000000;

JSON

{
  "hex": "#19164d",
  "rgb": {
    "r": 25,
    "g": 22,
    "b": 77
  },
  "hsl": {
    "h": 243.273,
    "s": 55.556,
    "l": 19.412
  },
  "oklch": {
    "l": 0.24469,
    "c": 0.09772,
    "h": 278.8
  },
  "luminance": 0.01316
}

Semantic roles & 50–950 ramp

primary

#19164D

secondary

#80853A

accent

#DF49D7

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#05020A

muted

#79787C

Preview Lab

Preview with #19164D

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

Preview Lab → · Contrast checker → · Palette generator →