#103083#103083

#103083 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 34.6% C 0.144 H 264.1°. Best body text is #FFFFFF at 11.85:1 contrast (WCAG AA passes).

Color values

HEX#103083
RGBrgb(16, 48, 131)
HSLhsl(223, 78%, 29%)
HSVhsv(223, 88%, 51%)
CMYKcmyk(87.8%, 63.4%, 0%, 48.6%)
CIE-LABlab(23.21, 22.80, -49.63)
CIE-LCHlch(23.21, 54.62, 294.67°)
OKLaboklab(34.65% -0.0149 -0.1437)
OKLCHoklch(34.65% 0.144 264.1)
XYZxyz(5.3659, 3.8621, 21.9310)
Luminance0.0386 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#103083 #836310
analogous
#106A83 #103083 #2A1083
triadic
#103083 #831030 #308310
tetradic
#103083 #83106A #836310 #10832A
square
#103083 #83106A #836310 #10832A
split-complementary
#103083 #832A10 #6A8310
monochromatic
#030A1B #091C4C #103083 #1744BA #295DE5

Accessibility & contrast

On white

11.85
#103083 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.77
#103083 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103083
11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##103083#FFFFFF#000000##FFFFFF
##1030831.0011.851.7711.85
#FFFFFF11.851.0021.001.00
#0000001.7721.001.0021.00
##FFFFFF11.851.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003D86
Deuteranopia (green-blind)
#003281
Tritanopia (blue-blind)
#004654
Achromatopsia (no color)
#373737

Design tokens & code

CSS
--color: #103083;
/* rgb */ color: rgb(16, 48, 131);
/* oklch */ color: oklch(34.6% 0.144 264.1);
Tailwind
colors: {
  custom: {
    50: '#6667a8',
    500: '#103083',
    950: '#000000',
  },
}
SCSS
$custom: #103083;
$custom-light: #6667a8;
$custom-dark: #000000;
JSON
{
  "hex": "#103083",
  "rgb": {
    "r": 16,
    "g": 48,
    "b": 131
  },
  "hsl": {
    "h": 223.304,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.34649,
    "c": 0.14446,
    "h": 264.1
  },
  "luminance": 0.03863
}

Semantic roles & 50–950 ramp

primary
#103083
secondary
#B99436
accent
#BF33F5
background
#F6F6FA
surface
#EBEBF4
border
#C6C6CE
text
#070610
muted
#7A7A7F

Preview Lab

Preview with #103083

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

Preview Lab → · Contrast checker → · Palette generator →

#103083 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva