#1A165B#1A165B

#1A165B is a dark, moderate blue. Relative luminance 0.015; OKLCH L 26.0% C 0.118 H 276.9°. Best body text is #FFFFFF at 16.03:1 contrast (WCAG AA passes).

Color values

HEX#1A165B
RGBrgb(26, 22, 91)
HSLhsl(243, 61%, 22%)
HSVhsv(243, 76%, 36%)
CMYKcmyk(71.4%, 75.8%, 0%, 64.3%)
CIE-LABlab(12.91, 26.04, -40.56)
CIE-LCHlch(12.91, 48.20, 302.70°)
OKLaboklab(26.03% 0.0142 -0.1171)
OKLCHoklch(26.03% 0.118 276.9)
XYZxyz(2.6006, 1.5485, 10.0573)
Luminance0.0155 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1A165B #575B16
analogous
#16355B #1A165B #3D165B
triadic
#1A165B #5B1A16 #165B1A
tetradic
#1A165B #5B1635 #575B16 #165B3D
square
#1A165B #5B1635 #575B16 #165B3D
split-complementary
#1A165B #5B3D16 #355B16
monochromatic
#070619 #0C0A2A #1A165B #28228C #362EBE

Accessibility & contrast

On white

16.03
#1A165B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.31
#1A165B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A165B
16.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1A165B#FFFFFF#000000##FFFFFF
##1A165B1.0016.031.3116.03
#FFFFFF16.031.0021.001.00
#0000001.3121.001.0021.00
##FFFFFF16.031.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00245D
Deuteranopia (green-blind)
#001E5A
Tritanopia (blue-blind)
#002936
Achromatopsia (no color)
#212121

Design tokens & code

CSS
--color: #1a165b;
/* rgb */ color: rgb(26, 22, 91);
/* oklch */ color: oklch(26.0% 0.118 276.9);
Tailwind
colors: {
  custom: {
    50: '#61548a',
    500: '#1a165b',
    950: '#000000',
  },
}
SCSS
$custom: #1a165b;
$custom-light: #61548a;
$custom-dark: #000000;
JSON
{
  "hex": "#1a165b",
  "rgb": {
    "r": 26,
    "g": 22,
    "b": 91
  },
  "hsl": {
    "h": 243.478,
    "s": 61.062,
    "l": 22.157
  },
  "oklch": {
    "l": 0.26033,
    "c": 0.11798,
    "h": 276.9
  },
  "luminance": 0.01549
}

Semantic roles & 50–950 ramp

primary
#1A165B
secondary
#8D923B
accent
#E444DB
background
#F6F4F8
surface
#EBE7F0
border
#C6C3CB
text
#05020C
muted
#7A787D

Preview Lab

Preview with #1A165B

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

Preview Lab → · Contrast checker → · Palette generator →

#1A165B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva