#1B0E56#1B0E56

#1B0E56 is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 24.3% C 0.120 H 280.9°. Best body text is #FFFFFF at 16.88:1 contrast (WCAG AA passes).

Color values

HEX#1B0E56
RGBrgb(27, 14, 86)
HSLhsl(251, 72%, 20%)
HSVhsv(251, 84%, 34%)
CMYKcmyk(68.6%, 83.7%, 0%, 66.3%)
CIE-LABlab(10.70, 29.31, -40.83)
CIE-LCHlch(10.70, 50.26, 305.67°)
OKLaboklab(24.32% 0.0228 -0.1178)
OKLCHoklch(24.32% 0.12 280.9)
XYZxyz(2.2882, 1.2188, 8.9170)
Luminance0.0122 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B0E56 #49560E
analogous
#0E2556 #1B0E56 #3F0E56
triadic
#1B0E56 #561B0E #0E561B
tetradic
#1B0E56 #560E25 #49560E #0E563F
square
#1B0E56 #560E25 #49560E #0E563F
split-complementary
#1B0E56 #563F0E #25560E
monochromatic
#08041A #0A0521 #1B0E56 #2C178B #3C1FBF

Accessibility & contrast

On white

16.88
#1B0E56 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.24
#1B0E56 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B0E56
16.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B0E56#FFFFFF#000000##FFFFFF
##1B0E561.0016.881.2416.88
#FFFFFF16.881.0021.001.00
#0000001.2421.001.0021.00
##FFFFFF16.881.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001F58
Deuteranopia (green-blind)
#001A55
Tritanopia (blue-blind)
#002332
Achromatopsia (no color)
#1D1D1D

Design tokens & code

CSS
--color: #1b0e56;
/* rgb */ color: rgb(27, 14, 86);
/* oklch */ color: oklch(24.3% 0.120 280.9);
Tailwind
colors: {
  custom: {
    50: '#614f86',
    500: '#1b0e56',
    950: '#000000',
  },
}
SCSS
$custom: #1b0e56;
$custom-light: #614f86;
$custom-dark: #000000;
JSON
{
  "hex": "#1b0e56",
  "rgb": {
    "r": 27,
    "g": 14,
    "b": 86
  },
  "hsl": {
    "h": 250.833,
    "s": 72,
    "l": 19.608
  },
  "oklch": {
    "l": 0.24317,
    "c": 0.11999,
    "h": 280.9
  },
  "luminance": 0.01219
}

Semantic roles & 50–950 ramp

primary
#1B0E56
secondary
#7F9030
accent
#EF39CE
background
#F6F4F8
surface
#EBE7EF
border
#C6C3CA
text
#05020B
muted
#7A787C

Preview Lab

Preview with #1B0E56

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

Preview Lab → · Contrast checker → · Palette generator →

#1B0E56 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva