#1D1073#1D1073

#1D1073 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.2% C 0.155 H 275.8°. Best body text is #FFFFFF at 15.28:1 contrast (WCAG AA passes).

Color values

HEX#1D1073
RGBrgb(29, 16, 115)
HSLhsl(248, 76%, 26%)
HSVhsv(248, 86%, 45%)
CMYKcmyk(74.8%, 86.1%, 0%, 54.9%)
CIE-LABlab(14.79, 38.06, -53.29)
CIE-LCHlch(14.79, 65.48, 305.53°)
OKLaboklab(28.24% 0.0157 -0.154)
OKLCHoklch(28.24% 0.155 275.8)
XYZxyz(3.7855, 1.8692, 16.3776)
Luminance0.0187 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1D1073 #667310
analogous
#103473 #1D1073 #4E1073
triadic
#1D1073 #731D10 #10731D
tetradic
#1D1073 #731034 #667310 #10734E
square
#1D1073 #731034 #667310 #10734E
split-complementary
#1D1073 #734E10 #347310
monochromatic
#07041B #0F093D #1D1073 #2B17A9 #381FDE

Accessibility & contrast

On white

15.28
#1D1073 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.37
#1D1073 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D1073
15.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1D1073#FFFFFF#000000##FFFFFF
##1D10731.0015.281.3715.28
#FFFFFF15.281.0021.001.00
#0000001.3721.001.0021.00
##FFFFFF15.281.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002976
Deuteranopia (green-blind)
#002171
Tritanopia (blue-blind)
#003043
Achromatopsia (no color)
#252525

Design tokens & code

CSS
--color: #1d1073;
/* rgb */ color: rgb(29, 16, 115);
/* oklch */ color: oklch(28.2% 0.155 275.8);
Tailwind
colors: {
  custom: {
    50: '#69529c',
    500: '#1d1073',
    950: '#000000',
  },
}
SCSS
$custom: #1d1073;
$custom-light: #69529c;
$custom-dark: #000000;
JSON
{
  "hex": "#1d1073",
  "rgb": {
    "r": 29,
    "g": 16,
    "b": 115
  },
  "hsl": {
    "h": 247.879,
    "s": 75.573,
    "l": 25.686
  },
  "oklch": {
    "l": 0.28243,
    "c": 0.15482,
    "h": 275.8
  },
  "luminance": 0.0187
}

Semantic roles & 50–950 ramp

primary
#1D1073
secondary
#9BAA34
accent
#F236D9
background
#F6F4F9
surface
#ECE7F2
border
#C7C3CC
text
#07020E
muted
#7A787E

Preview Lab

Preview with #1D1073

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

Preview Lab → · Contrast checker → · Palette generator →

#1D1073 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva