#1D0B43#1D0B43

#1D0B43 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 22.0% C 0.098 H 290.7°. Best body text is #FFFFFF at 17.78:1 contrast (WCAG AA passes).

Color values

HEX#1D0B43
RGBrgb(29, 11, 67)
HSLhsl(259, 72%, 15%)
HSVhsv(259, 84%, 26%)
CMYKcmyk(56.7%, 83.6%, 0%, 73.7%)
CIE-LABlab(8.18, 24.96, -31.78)
CIE-LCHlch(8.18, 40.41, 308.14°)
OKLaboklab(21.96% 0.0346 -0.0913)
OKLCHoklch(21.96% 0.098 290.7)
XYZxyz(1.6392, 0.9057, 5.3976)
Luminance0.0091 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D0B43 #31430B
analogous
#0B1543 #1D0B43 #390B43
triadic
#1D0B43 #431D0B #0B431D
tetradic
#1D0B43 #430B15 #31430B #0B4339
square
#1D0B43 #430B15 #31430B #0B4339
split-complementary
#1D0B43 #43390B #15430B
monochromatic
#0B041A #0B041A #1D0B43 #341478 #4B1CAC

Accessibility & contrast

On white

17.78
#1D0B43 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.18
#1D0B43 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0B43
17.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D0B43#FFFFFF#000000##FFFFFF
##1D0B431.0017.781.1817.78
#FFFFFF17.781.0021.001.00
#0000001.1821.001.0021.00
##FFFFFF17.781.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001945
Deuteranopia (green-blind)
#001742
Tritanopia (blue-blind)
#101A26
Achromatopsia (no color)
#181818

Design tokens & code

CSS
--color: #1d0b43;
/* rgb */ color: rgb(29, 11, 67);
/* oklch */ color: oklch(22.0% 0.098 290.7);
Tailwind
colors: {
  custom: {
    50: '#5e4c78',
    500: '#1d0b43',
    950: '#000000',
  },
}
SCSS
$custom: #1d0b43;
$custom-light: #5e4c78;
$custom-dark: #000000;
JSON
{
  "hex": "#1d0b43",
  "rgb": {
    "r": 29,
    "g": 11,
    "b": 67
  },
  "hsl": {
    "h": 259.286,
    "s": 71.795,
    "l": 15.294
  },
  "oklch": {
    "l": 0.21961,
    "c": 0.09759,
    "h": 290.7
  },
  "luminance": 0.00906
}

Semantic roles & 50–950 ramp

primary
#1D0B43
secondary
#64802A
accent
#EF39B4
background
#F5F4F7
surface
#E9E7ED
border
#C5C3C8
text
#050109
muted
#79777B

Preview Lab

Preview with #1D0B43

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

Preview Lab → · Contrast checker → · Palette generator →

#1D0B43 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva