#11145B#11145B

#11145B is a dark, vivid blue. Relative luminance 0.014; OKLCH L 25.1% C 0.123 H 271.5°. Best body text is #FFFFFF at 16.47:1 contrast (WCAG AA passes).

Color values

HEX#11145B
RGBrgb(17, 20, 91)
HSLhsl(238, 69%, 21%)
HSVhsv(238, 81%, 36%)
CMYKcmyk(81.3%, 78%, 0%, 64.3%)
CIE-LABlab(11.79, 26.28, -42.43)
CIE-LCHlch(11.79, 49.91, 301.77°)
OKLaboklab(25.06% 0.0033 -0.1228)
OKLCHoklch(25.06% 0.123 271.5)
XYZxyz(2.3690, 1.3746, 10.0360)
Luminance0.0138 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#11145B #5B5811
analogous
#11395B #11145B #33115B
triadic
#11145B #5B1114 #145B11
tetradic
#11145B #5B1139 #5B5811 #115B33
square
#11145B #5B1139 #5B5811 #115B33
split-complementary
#11145B #5B3311 #395B11
monochromatic
#05061A #070927 #11145B #1B1F8F #242BC2

Accessibility & contrast

On white

16.47
#11145B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.27
#11145B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11145B
16.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##11145B#FFFFFF#000000##FFFFFF
##11145B1.0016.471.2716.47
#FFFFFF16.471.0021.001.00
#0000001.2721.001.0021.00
##FFFFFF16.471.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00235D
Deuteranopia (green-blind)
#001B5A
Tritanopia (blue-blind)
#002836
Achromatopsia (no color)
#1F1F1F

Design tokens & code

CSS
--color: #11145b;
/* rgb */ color: rgb(17, 20, 91);
/* oklch */ color: oklch(25.1% 0.123 271.5);
Tailwind
colors: {
  custom: {
    50: '#5e528a',
    500: '#11145b',
    950: '#000000',
  },
}
SCSS
$custom: #11145b;
$custom-light: #5e528a;
$custom-dark: #000000;
JSON
{
  "hex": "#11145b",
  "rgb": {
    "r": 17,
    "g": 20,
    "b": 91
  },
  "hsl": {
    "h": 237.568,
    "s": 68.519,
    "l": 21.176
  },
  "oklch": {
    "l": 0.25056,
    "c": 0.12288,
    "h": 271.5
  },
  "luminance": 0.01375
}

Semantic roles & 50–950 ramp

primary
#11145B
secondary
#949034
accent
#E43CEB
background
#F5F4F8
surface
#EAE7F0
border
#C6C3CB
text
#05020C
muted
#79787D

Preview Lab

Preview with #11145B

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

Preview Lab → · Contrast checker → · Palette generator →

#11145B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva