#111B53#111B53

#111B53 is a dark, moderate blue. Relative luminance 0.015; OKLCH L 25.5% C 0.102 H 269.7°. Best body text is #FFFFFF at 16.08:1 contrast (WCAG AA passes).

Color values

HEX#111B53
RGBrgb(17, 27, 83)
HSLhsl(231, 66%, 20%)
HSVhsv(231, 80%, 33%)
CMYKcmyk(79.5%, 67.5%, 0%, 67.5%)
CIE-LABlab(12.78, 18.09, -35.39)
CIE-LCHlch(12.78, 39.75, 297.08°)
OKLaboklab(25.52% -0.0005 -0.1022)
OKLCHoklch(25.52% 0.102 269.7)
XYZxyz(2.1839, 1.5273, 8.3616)
Luminance0.0153 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#111B53 #534911
analogous
#113C53 #111B53 #281153
triadic
#111B53 #53111B #1B5311
tetradic
#111B53 #53113C #534911 #115328
square
#111B53 #53113C #534911 #115328
split-complementary
#111B53 #532811 #3C5311
monochromatic
#050819 #070A20 #111B53 #1B2C86 #263CB9

Accessibility & contrast

On white

16.08
#111B53 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.31
#111B53 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111B53
16.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##111B53#FFFFFF#000000##FFFFFF
##111B531.0016.081.3116.08
#FFFFFF16.081.0021.001.00
#0000001.3121.001.0021.00
##FFFFFF16.081.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002455
Deuteranopia (green-blind)
#001E52
Tritanopia (blue-blind)
#002934
Achromatopsia (no color)
#212121

Design tokens & code

CSS
--color: #111b53;
/* rgb */ color: rgb(17, 27, 83);
/* oklch */ color: oklch(25.5% 0.102 269.7);
Tailwind
colors: {
  custom: {
    50: '#5b5784',
    500: '#111b53',
    950: '#000000',
  },
}
SCSS
$custom: #111b53;
$custom-light: #5b5784;
$custom-dark: #000000;
JSON
{
  "hex": "#111b53",
  "rgb": {
    "r": 17,
    "g": 27,
    "b": 83
  },
  "hsl": {
    "h": 230.909,
    "s": 66,
    "l": 19.608
  },
  "oklch": {
    "l": 0.25519,
    "c": 0.10222,
    "h": 269.7
  },
  "luminance": 0.01528
}

Semantic roles & 50–950 ramp

primary
#111B53
secondary
#8C7F34
accent
#CF3FE9
background
#F5F5F8
surface
#E9E9EF
border
#C5C5CA
text
#04030B
muted
#79787C

Preview Lab

Preview with #111B53

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

Preview Lab → · Contrast checker → · Palette generator →

#111B53 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva