#1C0649#1C0649

#1C0649 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.8% C 0.111 H 288.4°. Best body text is #FFFFFF at 17.92:1 contrast (WCAG AA passes).

Color values

HEX#1C0649
RGBrgb(28, 6, 73)
HSLhsl(260, 85%, 15%)
HSVhsv(260, 92%, 29%)
CMYKcmyk(61.6%, 91.8%, 0%, 71.4%)
CIE-LABlab(7.75, 29.56, -36.71)
CIE-LCHlch(7.75, 47.13, 308.84°)
OKLaboklab(21.84% 0.0351 -0.1057)
OKLCHoklch(21.84% 0.111 288.4)
XYZxyz(1.7463, 0.8581, 6.3756)
Luminance0.0086 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1C0649 #334906
analogous
#061249 #1C0649 #3D0649
triadic
#1C0649 #491C06 #06491C
tetradic
#1C0649 #490612 #334906 #06493D
square
#1C0649 #490612 #334906 #06493D
split-complementary
#1C0649 #493D06 #124906
monochromatic
#0B021C #0B021C #1C0649 #320B82 #470FBA

Accessibility & contrast

On white

17.92
#1C0649 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.17
#1C0649 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C0649
17.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1C0649#FFFFFF#000000##FFFFFF
##1C06491.0017.921.1717.92
#FFFFFF17.921.0021.001.00
#0000001.1721.001.0021.00
##FFFFFF17.921.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00184B
Deuteranopia (green-blind)
#001548
Tritanopia (blue-blind)
#081A28
Achromatopsia (no color)
#171717

Design tokens & code

CSS
--color: #1c0649;
/* rgb */ color: rgb(28, 6, 73);
/* oklch */ color: oklch(21.8% 0.111 288.4);
Tailwind
colors: {
  custom: {
    50: '#5f497d',
    500: '#1c0649',
    950: '#000000',
  },
}
SCSS
$custom: #1c0649;
$custom-light: #5f497d;
$custom-dark: #000000;
JSON
{
  "hex": "#1c0649",
  "rgb": {
    "r": 28,
    "g": 6,
    "b": 73
  },
  "hsl": {
    "h": 259.701,
    "s": 84.81,
    "l": 15.49
  },
  "oklch": {
    "l": 0.21838,
    "c": 0.11135,
    "h": 288.4
  },
  "luminance": 0.00858
}

Semantic roles & 50–950 ramp

primary
#1C0649
secondary
#678823
accent
#FB2DB7
background
#F5F4F7
surface
#EAE7EE
border
#C6C3C9
text
#05010A
muted
#79777C

Preview Lab

Preview with #1C0649

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

Preview Lab → · Contrast checker → · Palette generator →

#1C0649 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva