#1D0F68#1D0F68

#1D0F68 is a dark, vivid blue. Relative luminance 0.016; OKLCH L 26.8% C 0.142 H 278.0°. Best body text is #FFFFFF at 15.90:1 contrast (WCAG AA passes).

Color values

HEX#1D0F68
RGBrgb(29, 15, 104)
HSLhsl(249, 75%, 23%)
HSVhsv(249, 86%, 41%)
CMYKcmyk(72.1%, 85.6%, 0%, 59.2%)
CIE-LABlab(13.24, 34.99, -48.66)
CIE-LCHlch(13.24, 59.93, 305.72°)
OKLaboklab(26.78% 0.0197 -0.1406)
OKLCHoklch(26.78% 0.142 278)
XYZxyz(3.1754, 1.6021, 13.2359)
Luminance0.0160 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D0F68 #5A680F
analogous
#0F2D68 #1D0F68 #490F68
triadic
#1D0F68 #681D0F #0F681D
tetradic
#1D0F68 #680F2D #5A680F #0F6849
square
#1D0F68 #680F2D #5A680F #0F6849
split-complementary
#1D0F68 #68490F #2D680F
monochromatic
#07041B #0E0733 #1D0F68 #2C179D #3B1ED3

Accessibility & contrast

On white

15.90
#1D0F68 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.32
#1D0F68 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0F68
15.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D0F68#FFFFFF#000000##FFFFFF
##1D0F681.0015.901.3215.90
#FFFFFF15.901.0021.001.00
#0000001.3221.001.0021.00
##FFFFFF15.901.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00256A
Deuteranopia (green-blind)
#001E66
Tritanopia (blue-blind)
#002B3C
Achromatopsia (no color)
#222222

Design tokens & code

CSS
--color: #1d0f68;
/* rgb */ color: rgb(29, 15, 104);
/* oklch */ color: oklch(26.8% 0.142 278.0);
Tailwind
colors: {
  custom: {
    50: '#665194',
    500: '#1d0f68',
    950: '#000000',
  },
}
SCSS
$custom: #1d0f68;
$custom-light: #665194;
$custom-dark: #000000;
JSON
{
  "hex": "#1d0f68",
  "rgb": {
    "r": 29,
    "g": 15,
    "b": 104
  },
  "hsl": {
    "h": 249.438,
    "s": 74.79,
    "l": 23.333
  },
  "oklch": {
    "l": 0.26777,
    "c": 0.14193,
    "h": 278
  },
  "luminance": 0.01602
}

Semantic roles & 50–950 ramp

primary
#1D0F68
secondary
#8FA132
accent
#F136D4
background
#F6F4F9
surface
#EBE7F2
border
#C6C3CC
text
#07020D
muted
#7A787E

Preview Lab

Preview with #1D0F68

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

Preview Lab → · Contrast checker → · Palette generator →

#1D0F68 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva