#111B4C#111B4C

#111B4C is a very dark, moderate blue. Relative luminance 0.014; OKLCH L 24.8% C 0.091 H 269.7°. Best body text is #FFFFFF at 16.34:1 contrast (WCAG AA passes).

Color values

HEX#111B4C
RGBrgb(17, 27, 76)
HSLhsl(230, 63%, 18%)
HSVhsv(230, 78%, 30%)
CMYKcmyk(77.6%, 64.5%, 0%, 70.2%)
CIE-LABlab(12.12, 15.13, -31.67)
CIE-LCHlch(12.12, 35.10, 295.54°)
OKLaboklab(24.82% -0.0005 -0.0913)
OKLCHoklch(24.82% 0.091 269.7)
XYZxyz(1.9272, 1.4246, 7.0095)
Luminance0.0143 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#111B4C #4C4211
analogous
#11384C #111B4C #24114C
triadic
#111B4C #4C111B #1B4C11
tetradic
#111B4C #4C1138 #4C4211 #114C24
square
#111B4C #4C1138 #4C4211 #114C24
split-complementary
#111B4C #4C2411 #384C11
monochromatic
#060919 #06091A #111B4C #1C2D7E #273FB0

Accessibility & contrast

On white

16.34
#111B4C on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.29
#111B4C on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111B4C
16.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##111B4C#FFFFFF#000000##FFFFFF
##111B4C1.0016.341.2916.34
#FFFFFF16.341.0021.001.00
#0000001.2921.001.0021.00
##FFFFFF16.341.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00234E
Deuteranopia (green-blind)
#001D4B
Tritanopia (blue-blind)
#002730
Achromatopsia (no color)
#202020

Design tokens & code

CSS
--color: #111b4c;
/* rgb */ color: rgb(17, 27, 76);
/* oklch */ color: oklch(24.8% 0.091 269.7);
Tailwind
colors: {
  custom: {
    50: '#59577e',
    500: '#111b4c',
    950: '#000000',
  },
}
SCSS
$custom: #111b4c;
$custom-light: #59577e;
$custom-dark: #000000;
JSON
{
  "hex": "#111b4c",
  "rgb": {
    "r": 17,
    "g": 27,
    "b": 76
  },
  "hsl": {
    "h": 229.831,
    "s": 63.441,
    "l": 18.235
  },
  "oklch": {
    "l": 0.24824,
    "c": 0.09131,
    "h": 269.7
  },
  "luminance": 0.01425
}

Semantic roles & 50–950 ramp

primary
#111B4C
secondary
#857833
accent
#CA41E6
background
#F5F5F7
surface
#E9E9EE
border
#C5C5C9
text
#04030A
muted
#79787C

Preview Lab

Preview with #111B4C

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

Preview Lab → · Contrast checker → · Palette generator →

#111B4C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva