#11357F#11357F

#11357F is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.4% C 0.132 H 262.4°. Best body text is #FFFFFF at 11.42:1 contrast (WCAG AA passes).

Color values

HEX#11357F
RGBrgb(17, 53, 127)
HSLhsl(220, 76%, 28%)
HSVhsv(220, 87%, 50%)
CMYKcmyk(86.6%, 58.3%, 0%, 50.2%)
CIE-LABlab(24.31, 17.67, -45.32)
CIE-LCHlch(24.31, 48.64, 291.30°)
OKLaboklab(35.38% -0.0175 -0.1309)
OKLCHoklch(35.38% 0.132 262.4)
XYZxyz(5.3337, 4.1970, 20.6036)
Luminance0.0420 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#11357F #7F5B11
analogous
#116C7F #11357F #24117F
triadic
#11357F #7F1135 #357F11
tetradic
#11357F #7F116C #7F5B11 #117F24
square
#11357F #7F116C #7F5B11 #117F24
split-complementary
#11357F #7F2411 #6C7F11
monochromatic
#040B1B #0A1E49 #11357F #184CB5 #2865E2

Accessibility & contrast

On white

11.42
#11357F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.84
#11357F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11357F
11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##11357F#FFFFFF#000000##FFFFFF
##11357F1.0011.421.8411.42
#FFFFFF11.421.0021.001.00
#0000001.8421.001.0021.00
##FFFFFF11.421.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003F82
Deuteranopia (green-blind)
#00357E
Tritanopia (blue-blind)
#004854
Achromatopsia (no color)
#3A3A3A

Design tokens & code

CSS
--color: #11357f;
/* rgb */ color: rgb(17, 53, 127);
/* oklch */ color: oklch(35.4% 0.132 262.4);
Tailwind
colors: {
  custom: {
    50: '#656ba5',
    500: '#11357f',
    950: '#000000',
  },
}
SCSS
$custom: #11357f;
$custom-light: #656ba5;
$custom-dark: #000000;
JSON
{
  "hex": "#11357f",
  "rgb": {
    "r": 17,
    "g": 53,
    "b": 127
  },
  "hsl": {
    "h": 220.364,
    "s": 76.389,
    "l": 28.235
  },
  "oklch": {
    "l": 0.35375,
    "c": 0.1321,
    "h": 262.4
  },
  "luminance": 0.04198
}

Semantic roles & 50–950 ramp

primary
#11357F
secondary
#B58C37
accent
#B535F3
background
#F6F6FA
surface
#EBEBF4
border
#C6C6CE
text
#07060F
muted
#7A7A7F

Preview Lab

Preview with #11357F

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

Preview Lab → · Contrast checker → · Palette generator →

#11357F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva