#1617A1#1617A1

#1617A1 is a dark, highly saturated blue. Relative luminance 0.034; OKLCH L 34.4% C 0.206 H 268.3°. Best body text is #FFFFFF at 12.56:1 contrast (WCAG AA passes).

Color values

HEX#1617A1
RGBrgb(22, 23, 161)
HSLhsl(240, 76%, 36%)
HSVhsv(240, 86%, 63%)
CMYKcmyk(86.3%, 85.7%, 0%, 36.9%)
CIE-LABlab(21.42, 48.99, -71.16)
CIE-LCHlch(21.42, 86.39, 304.54°)
OKLaboklab(34.4% -0.0061 -0.206)
OKLCHoklch(34.4% 0.206 268.3)
XYZxyz(7.0681, 3.3557, 33.9865)
Luminance0.0336 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1617A1 #A1A016
analogous
#165CA1 #1617A1 #5A16A1
triadic
#1617A1 #A11617 #17A116
tetradic
#1617A1 #A1165C #A1A016 #16A15A
square
#1617A1 #A1165C #A1A016 #16A15A
split-complementary
#1617A1 #A15A16 #5CA116
monochromatic
#070835 #0F0F6B #1617A1 #1D1FD7 #4B4CE6

Accessibility & contrast

On white

12.56
#1617A1 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.67
#1617A1 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1617A1
12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1617A1#FFFFFF#000000##FFFFFF
##1617A11.0012.561.6712.56
#FFFFFF12.561.0021.001.00
#0000001.6721.001.0021.00
##FFFFFF12.561.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003AA5
Deuteranopia (green-blind)
#002C9F
Tritanopia (blue-blind)
#00455F
Achromatopsia (no color)
#333333

Design tokens & code

CSS
--color: #1617a1;
/* rgb */ color: rgb(22, 23, 161);
/* oklch */ color: oklch(34.4% 0.206 268.3);
Tailwind
colors: {
  custom: {
    50: '#7359be',
    500: '#1617a1',
    950: '#000000',
  },
}
SCSS
$custom: #1617a1;
$custom-light: #7359be;
$custom-dark: #000000;
JSON
{
  "hex": "#1617a1",
  "rgb": {
    "r": 22,
    "g": 23,
    "b": 161
  },
  "hsl": {
    "h": 239.568,
    "s": 75.956,
    "l": 35.882
  },
  "oklch": {
    "l": 0.34401,
    "c": 0.20608,
    "h": 268.3
  },
  "luminance": 0.03357
}

Semantic roles & 50–950 ramp

primary
#1617A1
secondary
#C8C74B
accent
#F135F3
background
#F7F5FB
surface
#EEE9F7
border
#C9C5D0
text
#0A0412
muted
#7C7981

Preview Lab

Preview with #1617A1

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

Preview Lab → · Contrast checker → · Palette generator →

#1617A1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva