#191056#191056

#191056 is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 24.4% C 0.118 H 278.8°. Best body text is #FFFFFF at 16.80:1 contrast (WCAG AA passes).

Color values

HEX#191056
RGBrgb(25, 16, 86)
HSLhsl(248, 69%, 20%)
HSVhsv(248, 81%, 34%)
CMYKcmyk(70.9%, 81.4%, 0%, 66.3%)
CIE-LABlab(10.91, 27.88, -40.47)
CIE-LCHlch(10.91, 49.15, 304.57°)
OKLaboklab(24.42% 0.0182 -0.1169)
OKLCHoklch(24.42% 0.118 278.8)
XYZxyz(2.2654, 1.2490, 8.9240)
Luminance0.0125 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#191056 #4D5610
analogous
#102A56 #191056 #3C1056
triadic
#191056 #561910 #105619
tetradic
#191056 #56102A #4D5610 #10563C
square
#191056 #56102A #4D5610 #10563C
split-complementary
#191056 #563C10 #2A5610
monochromatic
#07051A #0A0622 #191056 #281A8A #3723BD

Accessibility & contrast

On white

16.80
#191056 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.25
#191056 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191056
16.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##191056#FFFFFF#000000##FFFFFF
##1910561.0016.801.2516.80
#FFFFFF16.801.0021.001.00
#0000001.2521.001.0021.00
##FFFFFF16.801.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002058
Deuteranopia (green-blind)
#001A55
Tritanopia (blue-blind)
#002432
Achromatopsia (no color)
#1D1D1D

Design tokens & code

CSS
--color: #191056;
/* rgb */ color: rgb(25, 16, 86);
/* oklch */ color: oklch(24.4% 0.118 278.8);
Tailwind
colors: {
  custom: {
    50: '#605086',
    500: '#191056',
    950: '#000000',
  },
}
SCSS
$custom: #191056;
$custom-light: #605086;
$custom-dark: #000000;
JSON
{
  "hex": "#191056",
  "rgb": {
    "r": 25,
    "g": 16,
    "b": 86
  },
  "hsl": {
    "h": 247.714,
    "s": 68.627,
    "l": 20
  },
  "oklch": {
    "l": 0.24422,
    "c": 0.11827,
    "h": 278.8
  },
  "luminance": 0.01249
}

Semantic roles & 50–950 ramp

primary
#191056
secondary
#838F32
accent
#EB3CD5
background
#F6F4F8
surface
#EBE7EF
border
#C6C3CA
text
#05020B
muted
#7A787C

Preview Lab

Preview with #191056

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

Preview Lab → · Contrast checker → · Palette generator →

#191056 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva