#131668#131668

#131668 is a dark, vivid blue. Relative luminance 0.017; OKLCH L 27.0% C 0.138 H 271.0°. Best body text is #FFFFFF at 15.64:1 contrast (WCAG AA passes).

Color values

HEX#131668
RGBrgb(19, 22, 104)
HSLhsl(238, 69%, 24%)
HSVhsv(238, 82%, 41%)
CMYKcmyk(81.7%, 78.8%, 0%, 59.2%)
CIE-LABlab(13.89, 30.09, -47.60)
CIE-LCHlch(13.89, 56.32, 302.30°)
OKLaboklab(27.04% 0.0024 -0.1378)
OKLCHoklch(27.04% 0.138 271)
XYZxyz(3.0533, 1.7114, 13.2634)
Luminance0.0171 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#131668 #686513
analogous
#134168 #131668 #3B1368
triadic
#131668 #681316 #166813
tetradic
#131668 #681341 #686513 #13683B
square
#131668 #681341 #686513 #13683B
split-complementary
#131668 #683B13 #416813
monochromatic
#05051A #0A0B34 #131668 #1C219C #262CCF

Accessibility & contrast

On white

15.64
#131668 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.34
#131668 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131668
15.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##131668#FFFFFF#000000##FFFFFF
##1316681.0015.641.3415.64
#FFFFFF15.641.0021.001.00
#0000001.3421.001.0021.00
##FFFFFF15.641.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00286A
Deuteranopia (green-blind)
#001F67
Tritanopia (blue-blind)
#002E3E
Achromatopsia (no color)
#232323

Design tokens & code

CSS
--color: #131668;
/* rgb */ color: rgb(19, 22, 104);
/* oklch */ color: oklch(27.0% 0.138 271.0);
Tailwind
colors: {
  custom: {
    50: '#625494',
    500: '#131668',
    950: '#000000',
  },
}
SCSS
$custom: #131668;
$custom-light: #625494;
$custom-dark: #000000;
JSON
{
  "hex": "#131668",
  "rgb": {
    "r": 19,
    "g": 22,
    "b": 104
  },
  "hsl": {
    "h": 237.882,
    "s": 69.106,
    "l": 24.118
  },
  "oklch": {
    "l": 0.27042,
    "c": 0.13786,
    "h": 271
  },
  "luminance": 0.01712
}

Semantic roles & 50–950 ramp

primary
#131668
secondary
#9F9C37
accent
#E63CEC
background
#F6F4F9
surface
#EBE7F2
border
#C6C3CC
text
#06030D
muted
#7A787E

Preview Lab

Preview with #131668

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

Preview Lab → · Contrast checker → · Palette generator →

#131668 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva