#111A4F#111A4F

#111A4F is a very dark, moderate blue. Relative luminance 0.014; OKLCH L 24.9% C 0.097 H 270.2°. Best body text is #FFFFFF at 16.35:1 contrast (WCAG AA passes).

Color values

HEX	#111A4F
RGB	rgb(17, 26, 79)
HSL	hsl(231, 65%, 19%)
HSV	hsv(231, 78%, 31%)
CMYK	cmyk(78.5%, 67.1%, 0%, 69%)
CIE-LAB	lab(12.11, 17.16, -33.76)
CIE-LCH	lch(12.11, 37.87, 296.94°)
OKLab	oklab(24.9% 0.0004 -0.0975)
OKLCH	oklch(24.9% 0.097 270.2)
XYZ	xyz(2.0114, 1.4223, 7.5641)
Luminance	0.0142 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111A4F #4F4611

analogous

#11394F #111A4F #27114F

triadic

#111A4F #4F111A #1A4F11

tetradic

#111A4F #4F1139 #4F4611 #114F27

square

#111A4F #4F1139 #4F4611 #114F27

split-complementary

#111A4F #4F2711 #394F11

monochromatic

#050819 #06091D #111A4F #1C2B81 #273BB4

Accessibility & contrast

On white

16.35

#111A4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#111A4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111A4F

16.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111A4F	#FFFFFF	#000000	##FFFFFF
##111A4F	1.00	16.35	1.28	16.35
#FFFFFF	16.35	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002351

Deuteranopia (green-blind)

#001D4E

Tritanopia (blue-blind)

#002731

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #111a4f;
/* rgb */ color: rgb(17, 26, 79);
/* oklch */ color: oklch(24.9% 0.097 270.2);

Tailwind

colors: {
  custom: {
    50: '#595681',
    500: '#111a4f',
    950: '#000000',
  },
}

SCSS

$custom: #111a4f;
$custom-light: #595681;
$custom-dark: #000000;

JSON

{
  "hex": "#111a4f",
  "rgb": {
    "r": 17,
    "g": 26,
    "b": 79
  },
  "hsl": {
    "h": 231.29,
    "s": 64.583,
    "l": 18.824
  },
  "oklch": {
    "l": 0.249,
    "c": 0.09746,
    "h": 270.2
  },
  "luminance": 0.01422
}

Semantic roles & 50–950 ramp

primary

#111A4F

secondary

#887C33

accent

#CF40E8

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04030A

muted

#79787C

Preview Lab

Preview with #111A4F

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

Preview Lab → · Contrast checker → · Palette generator →