#101156#101156

#101156 is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.9% C 0.120 H 272.1°. Best body text is #FFFFFF at 16.98:1 contrast (WCAG AA passes).

Color values

HEX#101156
RGBrgb(16, 17, 86)
HSLhsl(239, 69%, 20%)
HSVhsv(239, 81%, 34%)
CMYKcmyk(81.4%, 80.2%, 0%, 66.3%)
CIE-LABlab(10.43, 26.23, -41.30)
CIE-LCHlch(10.43, 48.92, 302.43°)
OKLaboklab(23.9% 0.0045 -0.1195)
OKLCHoklch(23.9% 0.12 272.1)
XYZxyz(2.0933, 1.1827, 8.9203)
Luminance0.0118 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#101156 #565510
analogous
#103456 #101156 #321056
triadic
#101156 #561011 #115610
tetradic
#101156 #561034 #565510 #105632
square
#101156 #561034 #565510 #105632
split-complementary
#101156 #563210 #345610
monochromatic
#05051A #060722 #101156 #1A1B8A #2325BD

Accessibility & contrast

On white

16.98
#101156 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.24
#101156 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101156
16.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##101156#FFFFFF#000000##FFFFFF
##1011561.0016.981.2416.98
#FFFFFF16.981.0021.001.00
#0000001.2421.001.0021.00
##FFFFFF16.981.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002058
Deuteranopia (green-blind)
#001955
Tritanopia (blue-blind)
#002532
Achromatopsia (no color)
#1C1C1C

Design tokens & code

CSS
--color: #101156;
/* rgb */ color: rgb(16, 17, 86);
/* oklch */ color: oklch(23.9% 0.120 272.1);
Tailwind
colors: {
  custom: {
    50: '#5c5087',
    500: '#101156',
    950: '#000000',
  },
}
SCSS
$custom: #101156;
$custom-light: #5c5087;
$custom-dark: #000000;
JSON
{
  "hex": "#101156",
  "rgb": {
    "r": 16,
    "g": 17,
    "b": 86
  },
  "hsl": {
    "h": 239.143,
    "s": 68.627,
    "l": 20
  },
  "oklch": {
    "l": 0.23896,
    "c": 0.11961,
    "h": 272.1
  },
  "luminance": 0.01183
}

Semantic roles & 50–950 ramp

primary
#101156
secondary
#8F8E32
accent
#E93CEB
background
#F5F4F8
surface
#E9E7EF
border
#C5C3CA
text
#05020B
muted
#79787C

Preview Lab

Preview with #101156

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

Preview Lab → · Contrast checker → · Palette generator →

#101156 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva