#1A144D#1A144D

#1A144D is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.2% C 0.100 H 280.6°. Best body text is #FFFFFF at 16.78:1 contrast (WCAG AA passes).

Color values

HEX#1A144D
RGBrgb(26, 20, 77)
HSLhsl(246, 59%, 19%)
HSVhsv(246, 74%, 30%)
CMYKcmyk(66.2%, 74%, 0%, 69.8%)
CIE-LABlab(10.96, 22.18, -34.23)
CIE-LCHlch(10.96, 40.78, 302.94°)
OKLaboklab(24.18% 0.0184 -0.0986)
OKLCHoklch(24.18% 0.1 280.6)
XYZxyz(2.0153, 1.2556, 7.1559)
Luminance0.0126 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1A144D #474D14
analogous
#142B4D #1A144D #37144D
triadic
#1A144D #4D1A14 #144D1A
tetradic
#1A144D #4D142B #474D14 #144D37
square
#1A144D #4D142B #474D14 #144D37
split-complementary
#1A144D #4D3714 #2B4D14
monochromatic
#080618 #0A071C #1A144D #2A217E #3B2DAE

Accessibility & contrast

On white

16.78
#1A144D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.25
#1A144D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A144D
16.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1A144D#FFFFFF#000000##FFFFFF
##1A144D1.0016.781.2516.78
#FFFFFF16.781.0021.001.00
#0000001.2521.001.0021.00
##FFFFFF16.781.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001F4F
Deuteranopia (green-blind)
#001B4C
Tritanopia (blue-blind)
#00232E
Achromatopsia (no color)
#1D1D1D

Design tokens & code

CSS
--color: #1a144d;
/* rgb */ color: rgb(26, 20, 77);
/* oklch */ color: oklch(24.2% 0.100 280.6);
Tailwind
colors: {
  custom: {
    50: '#5e527f',
    500: '#1a144d',
    950: '#000000',
  },
}
SCSS
$custom: #1a144d;
$custom-light: #5e527f;
$custom-dark: #000000;
JSON
{
  "hex": "#1a144d",
  "rgb": {
    "r": 26,
    "g": 20,
    "b": 77
  },
  "hsl": {
    "h": 246.316,
    "s": 58.763,
    "l": 19.02
  },
  "oklch": {
    "l": 0.24183,
    "c": 0.10028,
    "h": 280.6
  },
  "luminance": 0.01256
}

Semantic roles & 50–950 ramp

primary
#1A144D
secondary
#7D8538
accent
#E246D2
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#05020A
muted
#79787C

Preview Lab

Preview with #1A144D

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

Preview Lab → · Contrast checker → · Palette generator →

#1A144D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva