#19164E#19164E

#19164E is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.6% C 0.099 H 278.6°. Best body text is #FFFFFF at 16.59:1 contrast (WCAG AA passes).

Color values

HEX	#19164E
RGB	rgb(25, 22, 78)
HSL	hsl(243, 56%, 20%)
HSV	hsv(243, 72%, 31%)
CMYK	cmyk(67.9%, 71.8%, 0%, 69.4%)
CIE-LAB	lab(11.49, 20.99, -34.06)
CIE-LCH	lch(11.49, 40.01, 301.64°)
OKLab	oklab(24.57% 0.0148 -0.0981)
OKLCH	oklch(24.57% 0.099 278.6)
XYZ	xyz(2.0625, 1.3304, 7.3544)
Luminance	0.0133 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19164E #4B4E16

analogous

#162F4E #19164E #35164E

triadic

#19164E #4E1916 #164E19

tetradic

#19164E #4E162F #4B4E16 #164E35

square

#19164E #4E162F #4B4E16 #164E35

split-complementary

#19164E #4E3516 #2F4E16

monochromatic

#080718 #0A091E #19164E #28237E #3831AD

Accessibility & contrast

On white

16.59

#19164E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#19164E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19164E

16.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19164E	#FFFFFF	#000000	##FFFFFF
##19164E	1.00	16.59	1.27	16.59
#FFFFFF	16.59	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002150

Deuteranopia (green-blind)

#001C4D

Tritanopia (blue-blind)

#00242F

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #19164e;
/* rgb */ color: rgb(25, 22, 78);
/* oklch */ color: oklch(24.6% 0.099 278.6);

Tailwind

colors: {
  custom: {
    50: '#5d5380',
    500: '#19164e',
    950: '#000000',
  },
}

SCSS

$custom: #19164e;
$custom-light: #5d5380;
$custom-dark: #000000;

JSON

{
  "hex": "#19164e",
  "rgb": {
    "r": 25,
    "g": 22,
    "b": 78
  },
  "hsl": {
    "h": 243.214,
    "s": 56,
    "l": 19.608
  },
  "oklch": {
    "l": 0.24571,
    "c": 0.09924,
    "h": 278.6
  },
  "luminance": 0.01331
}

Semantic roles & 50–950 ramp

primary

#19164E

secondary

#81853A

accent

#DF49D7

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#05020A

muted

#79787C

Preview Lab

Preview with #19164E

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

Preview Lab → · Contrast checker → · Palette generator →