#111C3D#111C3D

#111C3D is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 23.7% C 0.065 H 267.4°. Best body text is #FFFFFF at 16.70:1 contrast (WCAG AA passes).

Color values

HEX	#111C3D
RGB	rgb(17, 28, 61)
HSL	hsl(225, 56%, 15%)
HSV	hsv(225, 72%, 24%)
CMYK	cmyk(72.1%, 54.1%, 0%, 76.1%)
CIE-LAB	lab(11.18, 7.93, -22.71)
CIE-LCH	lch(11.18, 24.06, 289.26°)
OKLab	oklab(23.72% -0.0029 -0.0649)
OKLCH	oklch(23.72% 0.065 267.4)
XYZ	xyz(1.4884, 1.2865, 4.5838)
Luminance	0.0129 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111C3D #3D3211

analogous

#11323D #111C3D #1C113D

triadic

#111C3D #3D111C #1C3D11

tetradic

#111C3D #3D1132 #3D3211 #113D1C

square

#111C3D #3D1132 #3D3211 #113D1C

split-complementary

#111C3D #3D1C11 #323D11

monochromatic

#070B18 #070B18 #111C3D #1E326D #2C489D

Accessibility & contrast

On white

16.70

#111C3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#111C3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111C3D

16.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111C3D	#FFFFFF	#000000	##FFFFFF
##111C3D	1.00	16.70	1.26	16.70
#FFFFFF	16.70	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C203E

Deuteranopia (green-blind)

#051C3C

Tritanopia (blue-blind)

#002429

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #111c3d;
/* rgb */ color: rgb(17, 28, 61);
/* oklch */ color: oklch(23.7% 0.065 267.4);

Tailwind

colors: {
  custom: {
    50: '#545773',
    500: '#111c3d',
    950: '#000000',
  },
}

SCSS

$custom: #111c3d;
$custom-light: #545773;
$custom-dark: #000000;

JSON

{
  "hex": "#111c3d",
  "rgb": {
    "r": 17,
    "g": 28,
    "b": 61
  },
  "hsl": {
    "h": 225,
    "s": 56.41,
    "l": 15.294
  },
  "oklch": {
    "l": 0.23716,
    "c": 0.06501,
    "h": 267.4
  },
  "luminance": 0.01287
}

Semantic roles & 50–950 ramp

primary

#111C3D

secondary

#766633

accent

#BA48E0

background

#F5F5F6

surface

#E9E9EC

border

#C5C5C7

text

#030308

muted

#78787B

Preview Lab

Preview with #111C3D

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

Preview Lab → · Contrast checker → · Palette generator →