#101853#101853

#101853 is a very dark, moderate blue. Relative luminance 0.014; OKLCH L 24.8% C 0.107 H 270.3°. Best body text is #FFFFFF at 16.44:1 contrast (WCAG AA passes).

Color values

HEX#101853
RGBrgb(16, 24, 83)
HSLhsl(233, 68%, 19%)
HSVhsv(233, 81%, 33%)
CMYKcmyk(80.7%, 71.1%, 0%, 67.5%)
CIE-LABlab(11.88, 20.17, -36.87)
CIE-LCHlch(11.88, 42.03, 298.68°)
OKLaboklab(24.84% 0.0006 -0.1066)
OKLCHoklch(24.84% 0.107 270.3)
XYZxyz(2.1011, 1.3877, 8.3391)
Luminance0.0139 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#101853 #534B10
analogous
#103A53 #101853 #2A1053
triadic
#101853 #531018 #185310
tetradic
#101853 #53103A #534B10 #10532A
square
#101853 #53103A #534B10 #10532A
split-complementary
#101853 #532A10 #3A5310
monochromatic
#05071A #060920 #101853 #1A2786 #2436BA

Accessibility & contrast

On white

16.44
#101853 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.28
#101853 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101853
16.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##101853#FFFFFF#000000##FFFFFF
##1018531.0016.441.2816.44
#FFFFFF16.441.0021.001.00
#0000001.2821.001.0021.00
##FFFFFF16.441.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002255
Deuteranopia (green-blind)
#001C52
Tritanopia (blue-blind)
#002833
Achromatopsia (no color)
#1F1F1F

Design tokens & code

CSS
--color: #101853;
/* rgb */ color: rgb(16, 24, 83);
/* oklch */ color: oklch(24.8% 0.107 270.3);
Tailwind
colors: {
  custom: {
    50: '#5b5484',
    500: '#101853',
    950: '#000000',
  },
}
SCSS
$custom: #101853;
$custom-light: #5b5484;
$custom-dark: #000000;
JSON
{
  "hex": "#101853",
  "rgb": {
    "r": 16,
    "g": 24,
    "b": 83
  },
  "hsl": {
    "h": 232.836,
    "s": 67.677,
    "l": 19.412
  },
  "oklch": {
    "l": 0.24838,
    "c": 0.10662,
    "h": 270.3
  },
  "luminance": 0.01388
}

Semantic roles & 50–950 ramp

primary
#101853
secondary
#8D8232
accent
#D63DEB
background
#F5F4F8
surface
#E9E7EF
border
#C5C3CA
text
#04020B
muted
#79787C

Preview Lab

Preview with #101853

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

Preview Lab → · Contrast checker → · Palette generator →

#101853 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva