#19164F#19164F

#19164F is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.7% C 0.101 H 278.4°. Best body text is #FFFFFF at 16.55:1 contrast (WCAG AA passes).

Color values

HEX	#19164F
RGB	rgb(25, 22, 79)
HSL	hsl(243, 56%, 20%)
HSV	hsv(243, 72%, 31%)
CMYK	cmyk(68.4%, 72.2%, 0%, 69%)
CIE-LAB	lab(11.59, 21.37, -34.59)
CIE-LCH	lch(11.59, 40.65, 301.71°)
OKLab	oklab(24.67% 0.0147 -0.0997)
OKLCH	oklch(24.67% 0.101 278.4)
XYZ	xyz(2.0986, 1.3448, 7.5446)
Luminance	0.0135 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19164F #4C4F16

analogous

#16304F #19164F #36164F

triadic

#19164F #4F1916 #164F19

tetradic

#19164F #4F1630 #4C4F16 #164F36

square

#19164F #4F1630 #4C4F16 #164F36

split-complementary

#19164F #4F3616 #304F16

monochromatic

#080718 #0A091F #19164F #28237F #3731AF

Accessibility & contrast

On white

16.55

#19164F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#19164F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19164F

16.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19164F	#FFFFFF	#000000	##FFFFFF
##19164F	1.00	16.55	1.27	16.55
#FFFFFF	16.55	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002151

Deuteranopia (green-blind)

#001C4E

Tritanopia (blue-blind)

#002530

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #19164f;
/* rgb */ color: rgb(25, 22, 79);
/* oklch */ color: oklch(24.7% 0.101 278.4);

Tailwind

colors: {
  custom: {
    50: '#5d5381',
    500: '#19164f',
    950: '#000000',
  },
}

SCSS

$custom: #19164f;
$custom-light: #5d5381;
$custom-dark: #000000;

JSON

{
  "hex": "#19164f",
  "rgb": {
    "r": 25,
    "g": 22,
    "b": 79
  },
  "hsl": {
    "h": 243.158,
    "s": 56.436,
    "l": 19.804
  },
  "oklch": {
    "l": 0.24674,
    "c": 0.10074,
    "h": 278.4
  },
  "luminance": 0.01345
}

Semantic roles & 50–950 ramp

primary

#19164F

secondary

#82863A

accent

#E048D8

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#05020A

muted

#79787C

Preview Lab

Preview with #19164F

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

Preview Lab → · Contrast checker → · Palette generator →