#130D4B#130D4B

#130D4B is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 22.1% C 0.108 H 277.3°. Best body text is #FFFFFF at 17.69:1 contrast (WCAG AA passes).

Color values

HEX#130D4B
RGBrgb(19, 13, 75)
HSLhsl(246, 70%, 17%)
HSVhsv(246, 83%, 29%)
CMYKcmyk(74.7%, 82.7%, 0%, 70.6%)
CIE-LABlab(8.43, 25.00, -37.02)
CIE-LCHlch(8.43, 44.67, 304.03°)
OKLaboklab(22.15% 0.0136 -0.107)
OKLCHoklch(22.15% 0.108 277.3)
XYZxyz(1.6821, 0.9341, 6.7469)
Luminance0.0093 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#130D4B #454B0D
analogous
#0D264B #130D4B #320D4B
triadic
#130D4B #4B130D #0D4B13
tetradic
#130D4B #4B0D26 #454B0D #0D4B32
square
#130D4B #4B0D26 #454B0D #0D4B32
split-complementary
#130D4B #4B320D #264B0D
monochromatic
#07051A #07051A #130D4B #20167F #2D1FB3

Accessibility & contrast

On white

17.69
#130D4B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.19
#130D4B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130D4B
17.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##130D4B#FFFFFF#000000##FFFFFF
##130D4B1.0017.691.1917.69
#FFFFFF17.691.0021.001.00
#0000001.1921.001.0021.00
##FFFFFF17.691.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001B4D
Deuteranopia (green-blind)
#00164A
Tritanopia (blue-blind)
#001F2B
Achromatopsia (no color)
#181818

Design tokens & code

CSS
--color: #130d4b;
/* rgb */ color: rgb(19, 13, 75);
/* oklch */ color: oklch(22.1% 0.108 277.3);
Tailwind
colors: {
  custom: {
    50: '#5b4d7e',
    500: '#130d4b',
    950: '#000000',
  },
}
SCSS
$custom: #130d4b;
$custom-light: #5b4d7e;
$custom-dark: #000000;
JSON
{
  "hex": "#130d4b",
  "rgb": {
    "r": 19,
    "g": 13,
    "b": 75
  },
  "hsl": {
    "h": 245.806,
    "s": 70.455,
    "l": 17.255
  },
  "oklch": {
    "l": 0.22147,
    "c": 0.10782,
    "h": 277.3
  },
  "luminance": 0.00934
}

Semantic roles & 50–950 ramp

primary
#130D4B
secondary
#7E862E
accent
#ED3BDC
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#04010A
muted
#79777C

Preview Lab

Preview with #130D4B

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

Preview Lab → · Contrast checker → · Palette generator →

#130D4B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva