#111D3D#111D3D

#111D3D is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.0% C 0.063 H 266.3°. Best body text is #FFFFFF at 16.57:1 contrast (WCAG AA passes).

Color values

HEX	#111D3D
RGB	rgb(17, 29, 61)
HSL	hsl(224, 56%, 15%)
HSV	hsv(224, 72%, 24%)
CMYK	cmyk(72.1%, 52.5%, 0%, 76.1%)
CIE-LAB	lab(11.52, 7.16, -22.17)
CIE-LCH	lch(11.52, 23.30, 287.90°)
OKLab	oklab(23.97% -0.0041 -0.0633)
OKLCH	oklch(23.97% 0.063 266.3)
XYZ	xyz(1.5125, 1.3347, 4.5919)
Luminance	0.0134 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111D3D #3D3111

analogous

#11333D #111D3D #1B113D

triadic

#111D3D #3D111D #1D3D11

tetradic

#111D3D #3D1133 #3D3111 #113D1B

square

#111D3D #3D1133 #3D3111 #113D1B

split-complementary

#111D3D #3D1B11 #333D11

monochromatic

#070B18 #070B18 #111D3D #1E346D #2C4B9D

Accessibility & contrast

On white

16.57

#111D3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#111D3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111D3D

16.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111D3D	#FFFFFF	#000000	##FFFFFF
##111D3D	1.00	16.57	1.27	16.57
#FFFFFF	16.57	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E213E

Deuteranopia (green-blind)

#071D3C

Tritanopia (blue-blind)

#00242A

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #111d3d;
/* rgb */ color: rgb(17, 29, 61);
/* oklch */ color: oklch(24.0% 0.063 266.3);

Tailwind

colors: {
  custom: {
    50: '#545873',
    500: '#111d3d',
    950: '#000000',
  },
}

SCSS

$custom: #111d3d;
$custom-light: #545873;
$custom-dark: #000000;

JSON

{
  "hex": "#111d3d",
  "rgb": {
    "r": 17,
    "g": 29,
    "b": 61
  },
  "hsl": {
    "h": 223.636,
    "s": 56.41,
    "l": 15.294
  },
  "oklch": {
    "l": 0.23972,
    "c": 0.06348,
    "h": 266.3
  },
  "luminance": 0.01335
}

Semantic roles & 50–950 ramp

primary

#111D3D

secondary

#766433

accent

#B648E0

background

#F5F5F6

surface

#E9E9EC

border

#C5C5C7

text

#030308

muted

#78787B

Preview Lab

Preview with #111D3D

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

Preview Lab → · Contrast checker → · Palette generator →