#111F4A#111F4A

#111F4A is a dark, moderate blue. Relative luminance 0.016; OKLCH L 25.6% C 0.082 H 266.9°. Best body text is #FFFFFF at 15.92:1 contrast (WCAG AA passes).

Color values

HEX	#111F4A
RGB	rgb(17, 31, 74)
HSL	hsl(225, 63%, 18%)
HSV	hsv(225, 77%, 29%)
CMYK	cmyk(77%, 58.1%, 0%, 71%)
CIE-LAB	lab(13.19, 11.22, -28.56)
CIE-LCH	lch(13.19, 30.68, 291.45°)
OKLab	oklab(25.57% -0.0045 -0.0821)
OKLCH	oklch(25.57% 0.082 266.9)
XYZ	xyz(1.9568, 1.5934, 6.6817)
Luminance	0.0159 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111F4A #4A3C11

analogous

#113B4A #111F4A #1F114A

triadic

#111F4A #4A111F #1F4A11

tetradic

#111F4A #4A113B #4A3C11 #114A1F

square

#111F4A #4A113B #4A3C11 #114A1F

split-complementary

#111F4A #4A1F11 #3B4A11

monochromatic

#060A19 #060A19 #111F4A #1C347C #2849AE

Accessibility & contrast

On white

15.92

#111F4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#111F4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111F4A

15.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111F4A	#FFFFFF	#000000	##FFFFFF
##111F4A	1.00	15.92	1.32	15.92
#FFFFFF	15.92	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#04254C

Deuteranopia (green-blind)

#001F49

Tritanopia (blue-blind)

#002931

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #111f4a;
/* rgb */ color: rgb(17, 31, 74);
/* oklch */ color: oklch(25.6% 0.082 266.9);

Tailwind

colors: {
  custom: {
    50: '#585a7d',
    500: '#111f4a',
    950: '#000000',
  },
}

SCSS

$custom: #111f4a;
$custom-light: #585a7d;
$custom-dark: #000000;

JSON

{
  "hex": "#111f4a",
  "rgb": {
    "r": 17,
    "g": 31,
    "b": 74
  },
  "hsl": {
    "h": 225.263,
    "s": 62.637,
    "l": 17.843
  },
  "oklch": {
    "l": 0.25572,
    "c": 0.08221,
    "h": 266.9
  },
  "luminance": 0.01594
}

Semantic roles & 50–950 ramp

primary

#111F4A

secondary

#837033

accent

#BE42E6

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#040309

muted

#79787B

Preview Lab

Preview with #111F4A

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

Preview Lab → · Contrast checker → · Palette generator →