#11193B#11193B

#11193B is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 22.8% C 0.066 H 270.4°. Best body text is #FFFFFF at 17.13:1 contrast (WCAG AA passes).

Color values

HEX#11193B
RGBrgb(17, 25, 59)
HSLhsl(229, 55%, 15%)
HSVhsv(229, 71%, 23%)
CMYKcmyk(71.2%, 57.6%, 0%, 76.9%)
CIE-LABlab(10.03, 9.42, -23.14)
CIE-LCHlch(10.03, 24.98, 292.15°)
OKLaboklab(22.79% 0.0005 -0.0662)
OKLCHoklch(22.79% 0.066 270.4)
XYZxyz(1.3679, 1.1301, 4.2829)
Luminance0.0113 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#11193B #3B3311
analogous
#112E3B #11193B #1E113B
triadic
#11193B #3B1119 #193B11
tetradic
#11193B #3B112E #3B3311 #113B1E
square
#11193B #3B112E #3B3311 #113B1E
split-complementary
#11193B #3B1E11 #2E3B11
monochromatic
#070A18 #070A18 #11193B #1F2D6B #2C419A

Accessibility & contrast

On white

17.13
#11193B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.23
#11193B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11193B
17.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##11193B#FFFFFF#000000##FFFFFF
##11193B1.0017.131.2317.13
#FFFFFF17.131.0021.001.00
#0000001.2321.001.0021.00
##FFFFFF17.131.0021.001.00

Color blindness preview

Protanopia (red-blind)
#071D3C
Deuteranopia (green-blind)
#021A3A
Tritanopia (blue-blind)
#002127
Achromatopsia (no color)
#1C1C1C

Design tokens & code

CSS
--color: #11193b;
/* rgb */ color: rgb(17, 25, 59);
/* oklch */ color: oklch(22.8% 0.066 270.4);
Tailwind
colors: {
  custom: {
    50: '#545571',
    500: '#11193b',
    950: '#000000',
  },
}
SCSS
$custom: #11193b;
$custom-light: #545571;
$custom-dark: #000000;
JSON
{
  "hex": "#11193b",
  "rgb": {
    "r": 17,
    "g": 25,
    "b": 59
  },
  "hsl": {
    "h": 228.571,
    "s": 55.263,
    "l": 14.902
  },
  "oklch": {
    "l": 0.22791,
    "c": 0.06624,
    "h": 270.4
  },
  "luminance": 0.0113
}

Semantic roles & 50–950 ramp

primary
#11193B
secondary
#746833
accent
#C249DF
background
#F5F4F6
surface
#E9E7EC
border
#C5C3C7
text
#030307
muted
#78787A

Preview Lab

Preview with #11193B

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

Preview Lab → · Contrast checker → · Palette generator →

#11193B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva