#131651#131651

#131651 is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.4% C 0.105 H 273.3°. Best body text is #FFFFFF at 16.65:1 contrast (WCAG AA passes).

Color values

HEX#131651
RGBrgb(19, 22, 81)
HSLhsl(237, 62%, 20%)
HSVhsv(237, 77%, 32%)
CMYKcmyk(76.5%, 72.8%, 0%, 68.2%)
CIE-LABlab(11.32, 21.20, -36.41)
CIE-LCHlch(11.32, 42.14, 300.21°)
OKLaboklab(24.42% 0.006 -0.1052)
OKLCHoklch(24.42% 0.105 273.3)
XYZxyz(2.0402, 1.3062, 7.9276)
Luminance0.0131 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#131651 #514E13
analogous
#133551 #131651 #2F1351
triadic
#131651 #511316 #165113
tetradic
#131651 #511335 #514E13 #13512F
square
#131651 #511335 #514E13 #13512F
split-complementary
#131651 #512F13 #355113
monochromatic
#060719 #07091F #131651 #1F2383 #2A31B4

Accessibility & contrast

On white

16.65
#131651 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.26
#131651 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131651
16.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##131651#FFFFFF#000000##FFFFFF
##1316511.0016.651.2616.65
#FFFFFF16.651.0021.001.00
#0000001.2621.001.0021.00
##FFFFFF16.651.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002153
Deuteranopia (green-blind)
#001B50
Tritanopia (blue-blind)
#002631
Achromatopsia (no color)
#1E1E1E

Design tokens & code

CSS
--color: #131651;
/* rgb */ color: rgb(19, 22, 81);
/* oklch */ color: oklch(24.4% 0.105 273.3);
Tailwind
colors: {
  custom: {
    50: '#5b5383',
    500: '#131651',
    950: '#000000',
  },
}
SCSS
$custom: #131651;
$custom-light: #5b5383;
$custom-dark: #000000;
JSON
{
  "hex": "#131651",
  "rgb": {
    "r": 19,
    "g": 22,
    "b": 81
  },
  "hsl": {
    "h": 237.097,
    "s": 62,
    "l": 19.608
  },
  "oklch": {
    "l": 0.2442,
    "c": 0.10538,
    "h": 273.3
  },
  "luminance": 0.01306
}

Semantic roles & 50–950 ramp

primary
#131651
secondary
#8A8536
accent
#DD43E5
background
#F5F4F8
surface
#E9E7EF
border
#C5C3CA
text
#04020A
muted
#79787C

Preview Lab

Preview with #131651

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

Preview Lab → · Contrast checker → · Palette generator →

#131651 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva