#101053#101053

#101053 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.4% C 0.117 H 272.8°. Best body text is #FFFFFF at 17.20:1 contrast (WCAG AA passes).

Color values

HEX#101053
RGBrgb(16, 16, 83)
HSLhsl(240, 68%, 19%)
HSVhsv(240, 81%, 33%)
CMYKcmyk(80.7%, 80.7%, 0%, 67.5%)
CIE-LABlab(9.84, 25.74, -40.23)
CIE-LCHlch(9.84, 47.75, 302.61°)
OKLaboklab(23.37% 0.0056 -0.1164)
OKLCHoklch(23.37% 0.117 272.8)
XYZxyz(1.9598, 1.1051, 8.2920)
Luminance0.0111 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#101053 #535310
analogous
#103253 #101053 #321053
triadic
#101053 #531010 #105310
tetradic
#101053 #531032 #535310 #105332
square
#101053 #531032 #535310 #105332
split-complementary
#101053 #533210 #325310
monochromatic
#05051A #060620 #101053 #1A1A86 #2424BA

Accessibility & contrast

On white

17.20
#101053 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.22
#101053 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101053
17.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##101053#FFFFFF#000000##FFFFFF
##1010531.0017.201.2217.20
#FFFFFF17.201.0021.001.00
#0000001.2221.001.0021.00
##FFFFFF17.201.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001E55
Deuteranopia (green-blind)
#001852
Tritanopia (blue-blind)
#002330
Achromatopsia (no color)
#1B1B1B

Design tokens & code

CSS
--color: #101053;
/* rgb */ color: rgb(16, 16, 83);
/* oklch */ color: oklch(23.4% 0.117 272.8);
Tailwind
colors: {
  custom: {
    50: '#5b4f84',
    500: '#101053',
    950: '#000000',
  },
}
SCSS
$custom: #101053;
$custom-light: #5b4f84;
$custom-dark: #000000;
JSON
{
  "hex": "#101053",
  "rgb": {
    "r": 16,
    "g": 16,
    "b": 83
  },
  "hsl": {
    "h": 240,
    "s": 67.677,
    "l": 19.412
  },
  "oklch": {
    "l": 0.23368,
    "c": 0.11654,
    "h": 272.8
  },
  "luminance": 0.01105
}

Semantic roles & 50–950 ramp

primary
#101053
secondary
#8D8D32
accent
#EB3DEB
background
#F5F4F8
surface
#E9E7EF
border
#C5C3CA
text
#05020B
muted
#79787C

Preview Lab

Preview with #101053

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

Preview Lab → · Contrast checker → · Palette generator →

#101053 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva