#130B45#130B45

#130B45 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 21.1% C 0.102 H 279.4°. Best body text is #FFFFFF at 18.08:1 contrast (WCAG AA passes).

Color values

HEX#130B45
RGBrgb(19, 11, 69)
HSLhsl(248, 73%, 16%)
HSVhsv(248, 84%, 27%)
CMYKcmyk(72.5%, 84.1%, 0%, 72.9%)
CIE-LABlab(7.29, 23.95, -34.69)
CIE-LCHlch(7.29, 42.16, 304.62°)
OKLaboklab(21.12% 0.0166 -0.1003)
OKLCHoklch(21.12% 0.102 279.4)
XYZxyz(1.4621, 0.8073, 5.7079)
Luminance0.0081 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#130B45 #3D450B
analogous
#0B2045 #130B45 #300B45
triadic
#130B45 #45130B #0B4513
tetradic
#130B45 #450B20 #3D450B #0B4530
square
#130B45 #450B20 #3D450B #0B4530
split-complementary
#130B45 #45300B #20450B
monochromatic
#07041A #07041A #130B45 #22137A #301CAF

Accessibility & contrast

On white

18.08
#130B45 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.16
#130B45 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130B45
18.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##130B45#FFFFFF#000000##FFFFFF
##130B451.0018.081.1618.08
#FFFFFF18.081.0021.001.00
#0000001.1621.001.0021.00
##FFFFFF18.081.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001847
Deuteranopia (green-blind)
#001444
Tritanopia (blue-blind)
#001C27
Achromatopsia (no color)
#161616

Design tokens & code

CSS
--color: #130b45;
/* rgb */ color: rgb(19, 11, 69);
/* oklch */ color: oklch(21.1% 0.102 279.4);
Tailwind
colors: {
  custom: {
    50: '#594b79',
    500: '#130b45',
    950: '#000000',
  },
}
SCSS
$custom: #130b45;
$custom-light: #594b79;
$custom-dark: #000000;
JSON
{
  "hex": "#130b45",
  "rgb": {
    "r": 19,
    "g": 11,
    "b": 69
  },
  "hsl": {
    "h": 248.276,
    "s": 72.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.21115,
    "c": 0.10163,
    "h": 279.4
  },
  "luminance": 0.00807
}

Semantic roles & 50–950 ramp

primary
#130B45
secondary
#75812A
accent
#EF39D6
background
#F5F4F7
surface
#E9E7ED
border
#C5C3C8
text
#040109
muted
#79777B

Preview Lab

Preview with #130B45

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

Preview Lab → · Contrast checker → · Palette generator →

#130B45 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva