#111A4E#111A4E

#111A4E is a very dark, moderate blue. Relative luminance 0.014; OKLCH L 24.8% C 0.096 H 270.3°. Best body text is #FFFFFF at 16.39:1 contrast (WCAG AA passes).

Color values

HEX	#111A4E
RGB	rgb(17, 26, 78)
HSL	hsl(231, 64%, 19%)
HSV	hsv(231, 78%, 31%)
CMYK	cmyk(78.2%, 66.7%, 0%, 69.4%)
CIE-LAB	lab(12.01, 16.74, -33.23)
CIE-LCH	lch(12.01, 37.21, 296.73°)
OKLab	oklab(24.8% 0.0004 -0.0959)
OKLCH	oklch(24.8% 0.096 270.3)
XYZ	xyz(1.9752, 1.4078, 7.3739)
Luminance	0.0141 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111A4E #4E4511

analogous

#11384E #111A4E #26114E

triadic

#111A4E #4E111A #1A4E11

tetradic

#111A4E #4E1138 #4E4511 #114E26

square

#111A4E #4E1138 #4E4511 #114E26

split-complementary

#111A4E #4E2611 #384E11

monochromatic

#050819 #06091C #111A4E #1C2B80 #273BB2

Accessibility & contrast

On white

16.39

#111A4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#111A4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111A4E

16.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111A4E	#FFFFFF	#000000	##FFFFFF
##111A4E	1.00	16.39	1.28	16.39
#FFFFFF	16.39	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002250

Deuteranopia (green-blind)

#001D4D

Tritanopia (blue-blind)

#002731

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #111a4e;
/* rgb */ color: rgb(17, 26, 78);
/* oklch */ color: oklch(24.8% 0.096 270.3);

Tailwind

colors: {
  custom: {
    50: '#595680',
    500: '#111a4e',
    950: '#000000',
  },
}

SCSS

$custom: #111a4e;
$custom-light: #595680;
$custom-dark: #000000;

JSON

{
  "hex": "#111a4e",
  "rgb": {
    "r": 17,
    "g": 26,
    "b": 78
  },
  "hsl": {
    "h": 231.148,
    "s": 64.211,
    "l": 18.627
  },
  "oklch": {
    "l": 0.248,
    "c": 0.0959,
    "h": 270.3
  },
  "luminance": 0.01408
}

Semantic roles & 50–950 ramp

primary

#111A4E

secondary

#877B33

accent

#CF41E7

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04030A

muted

#79787C

Preview Lab

Preview with #111A4E

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

Preview Lab → · Contrast checker → · Palette generator →