#1D1365#1D1365

#1D1365 is a dark, vivid blue. Relative luminance 0.017; OKLCH L 26.9% C 0.134 H 277.9°. Best body text is #FFFFFF at 15.75:1 contrast (WCAG AA passes).

Color values

HEX#1D1365
RGBrgb(29, 19, 101)
HSLhsl(247, 68%, 24%)
HSVhsv(247, 81%, 40%)
CMYKcmyk(71.3%, 81.2%, 0%, 60.4%)
CIE-LABlab(13.63, 31.83, -46.04)
CIE-LCHlch(13.63, 55.97, 304.66°)
OKLaboklab(26.94% 0.0184 -0.133)
OKLCHoklch(26.94% 0.134 277.9)
XYZxyz(3.0878, 1.6663, 12.4683)
Luminance0.0167 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D1365 #5B6513
analogous
#133265 #1D1365 #461365
triadic
#1D1365 #651D13 #13651D
tetradic
#1D1365 #651332 #5B6513 #136546
square
#1D1365 #651332 #5B6513 #136546
split-complementary
#1D1365 #654613 #326513
monochromatic
#07051A #0E0931 #1D1365 #2C1D99 #3B26CC

Accessibility & contrast

On white

15.75
#1D1365 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.33
#1D1365 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D1365
15.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D1365#FFFFFF#000000##FFFFFF
##1D13651.0015.751.3315.75
#FFFFFF15.751.0021.001.00
#0000001.3321.001.0021.00
##FFFFFF15.751.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002667
Deuteranopia (green-blind)
#001F64
Tritanopia (blue-blind)
#002B3B
Achromatopsia (no color)
#232323

Design tokens & code

CSS
--color: #1d1365;
/* rgb */ color: rgb(29, 19, 101);
/* oklch */ color: oklch(26.9% 0.134 277.9);
Tailwind
colors: {
  custom: {
    50: '#655392',
    500: '#1d1365',
    950: '#000000',
  },
}
SCSS
$custom: #1d1365;
$custom-light: #655392;
$custom-dark: #000000;
JSON
{
  "hex": "#1d1365",
  "rgb": {
    "r": 29,
    "g": 19,
    "b": 101
  },
  "hsl": {
    "h": 247.317,
    "s": 68.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.2694,
    "c": 0.13427,
    "h": 277.9
  },
  "luminance": 0.01667
}

Semantic roles & 50–950 ramp

primary
#1D1365
secondary
#909D37
accent
#EB3DD6
background
#F6F4F9
surface
#EBE7F1
border
#C6C3CB
text
#06020D
muted
#7A787E

Preview Lab

Preview with #1D1365

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

Preview Lab → · Contrast checker → · Palette generator →

#1D1365 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva