#1C0A44#1C0A44

#1C0A44 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.8% C 0.100 H 289.5°. Best body text is #FFFFFF at 17.85:1 contrast (WCAG AA passes).

Color values

HEX#1C0A44
RGBrgb(28, 10, 68)
HSLhsl(259, 74%, 15%)
HSVhsv(259, 85%, 27%)
CMYKcmyk(58.8%, 85.3%, 0%, 73.3%)
CIE-LABlab(7.96, 25.68, -32.85)
CIE-LCHlch(7.96, 41.70, 308.01°)
OKLaboklab(21.81% 0.0334 -0.0944)
OKLCHoklch(21.81% 0.1 289.5)
XYZxyz(1.6305, 0.8812, 5.5519)
Luminance0.0088 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1C0A44 #32440A
analogous
#0A1544 #1C0A44 #390A44
triadic
#1C0A44 #441C0A #0A441C
tetradic
#1C0A44 #440A15 #32440A #0A4439
square
#1C0A44 #440A15 #32440A #0A4439
split-complementary
#1C0A44 #44390A #15440A
monochromatic
#0B041B #0B041B #1C0A44 #321279 #481AAF

Accessibility & contrast

On white

17.85
#1C0A44 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.18
#1C0A44 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C0A44
17.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1C0A44#FFFFFF#000000##FFFFFF
##1C0A441.0017.851.1817.85
#FFFFFF17.851.0021.001.00
#0000001.1821.001.0021.00
##FFFFFF17.851.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001946
Deuteranopia (green-blind)
#001643
Tritanopia (blue-blind)
#0D1A26
Achromatopsia (no color)
#171717

Design tokens & code

CSS
--color: #1c0a44;
/* rgb */ color: rgb(28, 10, 68);
/* oklch */ color: oklch(21.8% 0.100 289.5);
Tailwind
colors: {
  custom: {
    50: '#5e4b79',
    500: '#1c0a44',
    950: '#000000',
  },
}
SCSS
$custom: #1c0a44;
$custom-light: #5e4b79;
$custom-dark: #000000;
JSON
{
  "hex": "#1c0a44",
  "rgb": {
    "r": 28,
    "g": 10,
    "b": 68
  },
  "hsl": {
    "h": 258.621,
    "s": 74.359,
    "l": 15.294
  },
  "oklch": {
    "l": 0.21809,
    "c": 0.10018,
    "h": 289.5
  },
  "luminance": 0.00881
}

Semantic roles & 50–950 ramp

primary
#1C0A44
secondary
#668129
accent
#F137B7
background
#F5F4F7
surface
#E9E7ED
border
#C5C3C8
text
#050109
muted
#79777B

Preview Lab

Preview with #1C0A44

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

Preview Lab → · Contrast checker → · Palette generator →

#1C0A44 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva