#111A3D#111A3D

#111A3D is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.2% C 0.068 H 269.6°. Best body text is #FFFFFF at 16.95:1 contrast (WCAG AA passes).

Color values

HEX	#111A3D
RGB	rgb(17, 26, 61)
HSL	hsl(228, 56%, 15%)
HSV	hsv(228, 72%, 24%)
CMYK	cmyk(72.1%, 57.4%, 0%, 76.1%)
CIE-LAB	lab(10.52, 9.49, -23.78)
CIE-LCH	lch(10.52, 25.60, 291.76°)
OKLab	oklab(23.21% -0.0005 -0.0681)
OKLCH	oklch(23.21% 0.068 269.6)
XYZ	xyz(1.4426, 1.1948, 4.5686)
Luminance	0.0120 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111A3D #3D3411

analogous

#11303D #111A3D #1E113D

triadic

#111A3D #3D111A #1A3D11

tetradic

#111A3D #3D1130 #3D3411 #113D1E

square

#111A3D #3D1130 #3D3411 #113D1E

split-complementary

#111A3D #3D1E11 #303D11

monochromatic

#070A18 #070A18 #111A3D #1E2E6D #2C439D

Accessibility & contrast

On white

16.95

#111A3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#111A3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111A3D

16.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111A3D	#FFFFFF	#000000	##FFFFFF
##111A3D	1.00	16.95	1.24	16.95
#FFFFFF	16.95	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#071F3E

Deuteranopia (green-blind)

#011B3C

Tritanopia (blue-blind)

#002228

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #111a3d;
/* rgb */ color: rgb(17, 26, 61);
/* oklch */ color: oklch(23.2% 0.068 269.6);

Tailwind

colors: {
  custom: {
    50: '#555673',
    500: '#111a3d',
    950: '#000000',
  },
}

SCSS

$custom: #111a3d;
$custom-light: #555673;
$custom-dark: #000000;

JSON

{
  "hex": "#111a3d",
  "rgb": {
    "r": 17,
    "g": 26,
    "b": 61
  },
  "hsl": {
    "h": 227.727,
    "s": 56.41,
    "l": 15.294
  },
  "oklch": {
    "l": 0.23212,
    "c": 0.0681,
    "h": 269.6
  },
  "luminance": 0.01195
}

Semantic roles & 50–950 ramp

primary

#111A3D

secondary

#766933

accent

#C148E0

background

#F5F5F7

surface

#E9E8ED

border

#C5C4C8

text

#030308

muted

#78787B

Preview Lab

Preview with #111A3D

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

Preview Lab → · Contrast checker → · Palette generator →