#1A1373#1A1373

#1A1373 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.4% C 0.153 H 273.8°. Best body text is #FFFFFF at 15.17:1 contrast (WCAG AA passes).

Color values

HEX#1A1373
RGBrgb(26, 19, 115)
HSLhsl(244, 72%, 26%)
HSVhsv(244, 83%, 45%)
CMYKcmyk(77.4%, 83.5%, 0%, 54.9%)
CIE-LABlab(15.08, 36.30, -52.81)
CIE-LCHlch(15.08, 64.08, 304.50°)
OKLaboklab(28.39% 0.0102 -0.1528)
OKLCHoklch(28.39% 0.153 273.8)
XYZxyz(3.7524, 1.9228, 16.3897)
Luminance0.0192 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1A1373 #6C7313
analogous
#133C73 #1A1373 #4A1373
triadic
#1A1373 #731A13 #13731A
tetradic
#1A1373 #73133C #6C7313 #13734A
square
#1A1373 #73133C #6C7313 #13734A
split-complementary
#1A1373 #734A13 #3C7313
monochromatic
#06041A #0E0A3E #1A1373 #261CA8 #3325DB

Accessibility & contrast

On white

15.17
#1A1373 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.38
#1A1373 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A1373
15.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1A1373#FFFFFF#000000##FFFFFF
##1A13731.0015.171.3815.17
#FFFFFF15.171.0021.001.00
#0000001.3821.001.0021.00
##FFFFFF15.171.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002A76
Deuteranopia (green-blind)
#002171
Tritanopia (blue-blind)
#003143
Achromatopsia (no color)
#262626

Design tokens & code

CSS
--color: #1a1373;
/* rgb */ color: rgb(26, 19, 115);
/* oklch */ color: oklch(28.4% 0.153 273.8);
Tailwind
colors: {
  custom: {
    50: '#68539c',
    500: '#1a1373',
    950: '#000000',
  },
}
SCSS
$custom: #1a1373;
$custom-light: #68539c;
$custom-dark: #000000;
JSON
{
  "hex": "#1a1373",
  "rgb": {
    "r": 26,
    "g": 19,
    "b": 115
  },
  "hsl": {
    "h": 244.375,
    "s": 71.642,
    "l": 26.275
  },
  "oklch": {
    "l": 0.28386,
    "c": 0.1531,
    "h": 273.8
  },
  "luminance": 0.01923
}

Semantic roles & 50–950 ramp

primary
#1A1373
secondary
#A1AA38
accent
#EE39E1
background
#F6F4F9
surface
#ECE7F2
border
#C7C3CC
text
#07030E
muted
#7A787E

Preview Lab

Preview with #1A1373

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

Preview Lab → · Contrast checker → · Palette generator →

#1A1373 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva