#130F51#130F51

#130F51 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.2% C 0.114 H 275.5°. Best body text is #FFFFFF at 17.29:1 contrast (WCAG AA passes).

Color values

HEX#130F51
RGBrgb(19, 15, 81)
HSLhsl(244, 69%, 19%)
HSVhsv(244, 81%, 32%)
CMYKcmyk(76.5%, 81.5%, 0%, 68.2%)
CIE-LABlab(9.59, 25.95, -39.25)
CIE-LCHlch(9.59, 47.06, 303.47°)
OKLaboklab(23.18% 0.0109 -0.1135)
OKLCHoklch(23.18% 0.114 275.5)
XYZxyz(1.9241, 1.0740, 7.8889)
Luminance0.0107 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#130F51 #4D510F
analogous
#0F2C51 #130F51 #340F51
triadic
#130F51 #51130F #0F5113
tetradic
#130F51 #510F2C #4D510F #0F5134
square
#130F51 #510F2C #4D510F #0F5134
split-complementary
#130F51 #51340F #2C510F
monochromatic
#06051A #07051D #130F51 #1F1985 #2B22B8

Accessibility & contrast

On white

17.29
#130F51 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.21
#130F51 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130F51
17.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##130F51#FFFFFF#000000##FFFFFF
##130F511.0017.291.2117.29
#FFFFFF17.291.0021.001.00
#0000001.2121.001.0021.00
##FFFFFF17.291.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001E53
Deuteranopia (green-blind)
#001850
Tritanopia (blue-blind)
#00222F
Achromatopsia (no color)
#1B1B1B

Design tokens & code

CSS
--color: #130f51;
/* rgb */ color: rgb(19, 15, 81);
/* oklch */ color: oklch(23.2% 0.114 275.5);
Tailwind
colors: {
  custom: {
    50: '#5c4e83',
    500: '#130f51',
    950: '#000000',
  },
}
SCSS
$custom: #130f51;
$custom-light: #5c4e83;
$custom-dark: #000000;
JSON
{
  "hex": "#130f51",
  "rgb": {
    "r": 19,
    "g": 15,
    "b": 81
  },
  "hsl": {
    "h": 243.636,
    "s": 68.75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.23183,
    "c": 0.114,
    "h": 275.5
  },
  "luminance": 0.01074
}

Semantic roles & 50–950 ramp

primary
#130F51
secondary
#868B31
accent
#EC3CE1
background
#F5F4F8
surface
#E9E7EF
border
#C5C3CA
text
#05010B
muted
#79777C

Preview Lab

Preview with #130F51

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

Preview Lab → · Contrast checker → · Palette generator →

#130F51 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva