#160B51#160B51

#160B51 is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.9% C 0.117 H 278.8°. Best body text is #FFFFFF at 17.49:1 contrast (WCAG AA passes).

Color values

HEX#160B51
RGBrgb(22, 11, 81)
HSLhsl(249, 76%, 18%)
HSVhsv(249, 86%, 32%)
CMYKcmyk(72.8%, 86.4%, 0%, 68.2%)
CIE-LABlab(9.02, 28.68, -40.18)
CIE-LCHlch(9.02, 49.37, 305.51°)
OKLaboklab(22.85% 0.0179 -0.1161)
OKLCHoklch(22.85% 0.117 278.8)
XYZxyz(1.9353, 1.0038, 7.8748)
Luminance0.0100 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#160B51 #46510B
analogous
#0B2351 #160B51 #390B51
triadic
#160B51 #51160B #0B5116
tetradic
#160B51 #510B23 #46510B #0B5139
square
#160B51 #510B23 #46510B #0B5139
split-complementary
#160B51 #51390B #23510B
monochromatic
#07041B #07041B #160B51 #251287 #331ABD

Accessibility & contrast

On white

17.49
#160B51 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.20
#160B51 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #160B51
17.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##160B51#FFFFFF#000000##FFFFFF
##160B511.0017.491.2017.49
#FFFFFF17.491.0021.001.00
#0000001.2021.001.0021.00
##FFFFFF17.491.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001C53
Deuteranopia (green-blind)
#001750
Tritanopia (blue-blind)
#00202E
Achromatopsia (no color)
#1A1A1A

Design tokens & code

CSS
--color: #160b51;
/* rgb */ color: rgb(22, 11, 81);
/* oklch */ color: oklch(22.9% 0.117 278.8);
Tailwind
colors: {
  custom: {
    50: '#5e4c83',
    500: '#160b51',
    950: '#000000',
  },
}
SCSS
$custom: #160b51;
$custom-light: #5e4c83;
$custom-dark: #000000;
JSON
{
  "hex": "#160b51",
  "rgb": {
    "r": 22,
    "g": 11,
    "b": 81
  },
  "hsl": {
    "h": 249.429,
    "s": 76.087,
    "l": 18.039
  },
  "oklch": {
    "l": 0.2285,
    "c": 0.11744,
    "h": 278.8
  },
  "luminance": 0.01004
}

Semantic roles & 50–950 ramp

primary
#160B51
secondary
#7D8D2B
accent
#F335D5
background
#F5F4F8
surface
#EAE7EF
border
#C6C3CA
text
#05010B
muted
#79777C

Preview Lab

Preview with #160B51

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

Preview Lab → · Contrast checker → · Palette generator →

#160B51 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva