#130B4C#130B4C

#130B4C is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 22.0% C 0.111 H 277.5°. Best body text is #FFFFFF at 17.80:1 contrast (WCAG AA passes).

Color values

HEX#130B4C
RGBrgb(19, 11, 76)
HSLhsl(247, 75%, 17%)
HSVhsv(247, 86%, 30%)
CMYKcmyk(75%, 85.5%, 0%, 70.2%)
CIE-LABlab(8.12, 26.58, -38.22)
CIE-LCHlch(8.12, 46.56, 304.81°)
OKLaboklab(21.97% 0.0146 -0.1104)
OKLCHoklch(21.97% 0.111 277.5)
XYZxyz(1.6923, 0.8994, 6.9205)
Luminance0.0090 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#130B4C #444C0B
analogous
#0B234C #130B4C #340B4C
triadic
#130B4C #4C130B #0B4C13
tetradic
#130B4C #4C0B23 #444C0B #0B4C34
square
#130B4C #4C0B23 #444C0B #0B4C34
split-complementary
#130B4C #4C340B #234C0B
monochromatic
#07041B #07041B #130B4C #201381 #2E1AB7

Accessibility & contrast

On white

17.80
#130B4C on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.18
#130B4C on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130B4C
17.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##130B4C#FFFFFF#000000##FFFFFF
##130B4C1.0017.801.1817.80
#FFFFFF17.801.0021.001.00
#0000001.1821.001.0021.00
##FFFFFF17.801.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001A4E
Deuteranopia (green-blind)
#00154B
Tritanopia (blue-blind)
#001E2B
Achromatopsia (no color)
#181818

Design tokens & code

CSS
--color: #130b4c;
/* rgb */ color: rgb(19, 11, 76);
/* oklch */ color: oklch(22.0% 0.111 277.5);
Tailwind
colors: {
  custom: {
    50: '#5b4b7f',
    500: '#130b4c',
    950: '#000000',
  },
}
SCSS
$custom: #130b4c;
$custom-light: #5b4b7f;
$custom-dark: #000000;
JSON
{
  "hex": "#130b4c",
  "rgb": {
    "r": 19,
    "g": 11,
    "b": 76
  },
  "hsl": {
    "h": 247.385,
    "s": 74.713,
    "l": 17.059
  },
  "oklch": {
    "l": 0.21968,
    "c": 0.1114,
    "h": 277.5
  },
  "luminance": 0.009
}

Semantic roles & 50–950 ramp

primary
#130B4C
secondary
#7D882B
accent
#F136DA
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#04010A
muted
#79777C

Preview Lab

Preview with #130B4C

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

Preview Lab → · Contrast checker → · Palette generator →

#130B4C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva