#103066#103066

#103066 is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.0% C 0.102 H 260.3°. Best body text is #FFFFFF at 12.83:1 contrast (WCAG AA passes).

Color values

HEX#103066
RGBrgb(16, 48, 102)
HSLhsl(218, 73%, 23%)
HSVhsv(218, 84%, 40%)
CMYKcmyk(84.3%, 52.9%, 0%, 60%)
CIE-LABlab(20.76, 10.51, -35.07)
CIE-LCHlch(20.76, 36.61, 286.68°)
OKLaboklab(32.04% -0.0173 -0.1009)
OKLCHoklch(32.04% 0.102 260.3)
XYZxyz(3.6680, 3.1829, 12.9888)
Luminance0.0318 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#103066 #664610
analogous
#105B66 #103066 #1B1066
triadic
#103066 #661030 #306610
tetradic
#103066 #66105B #664610 #10661B
square
#103066 #66105B #664610 #10661B
split-complementary
#103066 #661B10 #5B6610
monochromatic
#040C1A #081731 #103066 #18499B #2162D0

Accessibility & contrast

On white

12.83
#103066 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.64
#103066 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103066
12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##103066#FFFFFF#000000##FFFFFF
##1030661.0012.831.6412.83
#FFFFFF12.831.0021.001.00
#0000001.6421.001.0021.00
##FFFFFF12.831.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0F3668
Deuteranopia (green-blind)
#002E65
Tritanopia (blue-blind)
#003D46
Achromatopsia (no color)
#323232

Design tokens & code

CSS
--color: #103066;
/* rgb */ color: rgb(16, 48, 102);
/* oklch */ color: oklch(32.0% 0.102 260.3);
Tailwind
colors: {
  custom: {
    50: '#5e6792',
    500: '#103066',
    950: '#000000',
  },
}
SCSS
$custom: #103066;
$custom-light: #5e6792;
$custom-dark: #000000;
JSON
{
  "hex": "#103066",
  "rgb": {
    "r": 16,
    "g": 48,
    "b": 102
  },
  "hsl": {
    "h": 217.674,
    "s": 72.881,
    "l": 23.137
  },
  "oklch": {
    "l": 0.32035,
    "c": 0.10239,
    "h": 260.3
  },
  "luminance": 0.03183
}

Semantic roles & 50–950 ramp

primary
#103066
secondary
#9E7733
accent
#AB38F0
background
#F5F6F9
surface
#EAEBF1
border
#C6C6CB
text
#05060D
muted
#797A7E

Preview Lab

Preview with #103066

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

Preview Lab → · Contrast checker → · Palette generator →

#103066 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva