#111B3D#111B3D

#111B3D is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.5% C 0.067 H 268.6°. Best body text is #FFFFFF at 16.83:1 contrast (WCAG AA passes).

Color values

HEX	#111B3D
RGB	rgb(17, 27, 61)
HSL	hsl(226, 56%, 15%)
HSV	hsv(226, 72%, 24%)
CMYK	cmyk(72.1%, 55.7%, 0%, 76.1%)
CIE-LAB	lab(10.85, 8.71, -23.25)
CIE-LCH	lch(10.85, 24.83, 290.55°)
OKLab	oklab(23.46% -0.0017 -0.0665)
OKLCH	oklch(23.46% 0.067 268.6)
XYZ	xyz(1.4651, 1.2398, 4.5761)
Luminance	0.0124 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#111B3D #3D3311

analogous

#11313D #111B3D #1D113D

triadic

#111B3D #3D111B #1B3D11

tetradic

#111B3D #3D1131 #3D3311 #113D1D

square

#111B3D #3D1131 #3D3311 #113D1D

split-complementary

#111B3D #3D1D11 #313D11

monochromatic

#070B18 #070B18 #111B3D #1E306D #2C459D

Accessibility & contrast

On white

16.83

#111B3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#111B3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111B3D

16.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##111B3D	#FFFFFF	#000000	##FFFFFF
##111B3D	1.00	16.83	1.25	16.83
#FFFFFF	16.83	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#091F3E

Deuteranopia (green-blind)

#031B3C

Tritanopia (blue-blind)

#002329

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #111b3d;
/* rgb */ color: rgb(17, 27, 61);
/* oklch */ color: oklch(23.5% 0.067 268.6);

Tailwind

colors: {
  custom: {
    50: '#555673',
    500: '#111b3d',
    950: '#000000',
  },
}

SCSS

$custom: #111b3d;
$custom-light: #555673;
$custom-dark: #000000;

JSON

{
  "hex": "#111b3d",
  "rgb": {
    "r": 17,
    "g": 27,
    "b": 61
  },
  "hsl": {
    "h": 226.364,
    "s": 56.41,
    "l": 15.294
  },
  "oklch": {
    "l": 0.23462,
    "c": 0.06655,
    "h": 268.6
  },
  "luminance": 0.0124
}

Semantic roles & 50–950 ramp

primary

#111B3D

secondary

#766733

accent

#BD48E0

background

#F5F5F6

surface

#E9E9EC

border

#C5C5C7

text

#030308

muted

#78787B

Preview Lab

Preview with #111B3D

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

Preview Lab → · Contrast checker → · Palette generator →