#131C67#131C67

#131C67 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.0% C 0.130 H 269.8°. Best body text is #FFFFFF at 15.11:1 contrast (WCAG AA passes).

Color values

HEX#131C67
RGBrgb(19, 28, 103)
HSLhsl(234, 69%, 24%)
HSVhsv(234, 82%, 40%)
CMYKcmyk(81.6%, 72.8%, 0%, 59.6%)
CIE-LABlab(15.21, 25.75, -44.77)
CIE-LCHlch(15.21, 51.65, 299.91°)
OKLaboklab(27.95% -0.0004 -0.1296)
OKLCHoklch(27.95% 0.13 269.8)
XYZxyz(3.1312, 1.9479, 13.0403)
Luminance0.0195 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#131C67 #675E13
analogous
#134667 #131C67 #341367
triadic
#131C67 #67131C #1C6713
tetradic
#131C67 #671346 #675E13 #136734
square
#131C67 #671346 #675E13 #136734
split-complementary
#131C67 #673413 #466713
monochromatic
#05071A #090E33 #131C67 #1D2A9B #2638CE

Accessibility & contrast

On white

15.11
#131C67 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.39
#131C67 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131C67
15.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##131C67#FFFFFF#000000##FFFFFF
##131C671.0015.111.3915.11
#FFFFFF15.111.0021.001.00
#0000001.3921.001.0021.00
##FFFFFF15.111.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002A69
Deuteranopia (green-blind)
#002266
Tritanopia (blue-blind)
#00313F
Achromatopsia (no color)
#262626

Design tokens & code

CSS
--color: #131c67;
/* rgb */ color: rgb(19, 28, 103);
/* oklch */ color: oklch(28.0% 0.130 269.8);
Tailwind
colors: {
  custom: {
    50: '#615893',
    500: '#131c67',
    950: '#000000',
  },
}
SCSS
$custom: #131c67;
$custom-light: #615893;
$custom-dark: #000000;
JSON
{
  "hex": "#131c67",
  "rgb": {
    "r": 19,
    "g": 28,
    "b": 103
  },
  "hsl": {
    "h": 233.571,
    "s": 68.852,
    "l": 23.922
  },
  "oklch": {
    "l": 0.27953,
    "c": 0.12961,
    "h": 269.8
  },
  "luminance": 0.01948
}

Semantic roles & 50–950 ramp

primary
#131C67
secondary
#9E9337
accent
#D93CEC
background
#F6F5F9
surface
#EBE9F1
border
#C6C5CB
text
#06030D
muted
#7A787E

Preview Lab

Preview with #131C67

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

Preview Lab → · Contrast checker → · Palette generator →

#131C67 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva