#111B51#111B51

#111B51 is a dark, moderate blue. Relative luminance 0.015; OKLCH L 25.3% C 0.099 H 269.7°. Best body text is #FFFFFF at 16.16:1 contrast (WCAG AA passes).

Color values

HEX#111B51
RGBrgb(17, 27, 81)
HSLhsl(231, 65%, 19%)
HSVhsv(231, 79%, 32%)
CMYKcmyk(79%, 66.7%, 0%, 68.2%)
CIE-LABlab(12.59, 17.25, -34.34)
CIE-LCHlch(12.59, 38.43, 296.67°)
OKLaboklab(25.32% -0.0005 -0.0991)
OKLCHoklch(25.32% 0.099 269.7)
XYZxyz(2.1078, 1.4969, 7.9608)
Luminance0.0150 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#111B51 #514711
analogous
#113B51 #111B51 #271151
triadic
#111B51 #51111B #1B5111
tetradic
#111B51 #51113B #514711 #115127
square
#111B51 #51113B #514711 #115127
split-complementary
#111B51 #512711 #3B5111
monochromatic
#050819 #060A1E #111B51 #1C2C84 #263DB6

Accessibility & contrast

On white

16.16
#111B51 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.30
#111B51 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #111B51
16.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##111B51#FFFFFF#000000##FFFFFF
##111B511.0016.161.3016.16
#FFFFFF16.161.0021.001.00
#0000001.3021.001.0021.00
##FFFFFF16.161.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002453
Deuteranopia (green-blind)
#001E50
Tritanopia (blue-blind)
#002933
Achromatopsia (no color)
#212121

Design tokens & code

CSS
--color: #111b51;
/* rgb */ color: rgb(17, 27, 81);
/* oklch */ color: oklch(25.3% 0.099 269.7);
Tailwind
colors: {
  custom: {
    50: '#5a5782',
    500: '#111b51',
    950: '#000000',
  },
}
SCSS
$custom: #111b51;
$custom-light: #5a5782;
$custom-dark: #000000;
JSON
{
  "hex": "#111b51",
  "rgb": {
    "r": 17,
    "g": 27,
    "b": 81
  },
  "hsl": {
    "h": 230.625,
    "s": 65.306,
    "l": 19.216
  },
  "oklch": {
    "l": 0.25317,
    "c": 0.09915,
    "h": 269.7
  },
  "luminance": 0.01497
}

Semantic roles & 50–950 ramp

primary
#111B51
secondary
#8A7D34
accent
#CE40E8
background
#F5F5F8
surface
#E9E9EF
border
#C5C5CA
text
#04030A
muted
#79787C

Preview Lab

Preview with #111B51

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

Preview Lab → · Contrast checker → · Palette generator →

#111B51 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva