#10144A#10144A

#10144A is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.1% C 0.098 H 272.6°. Best body text is #FFFFFF at 17.20:1 contrast (WCAG AA passes).

Color values

HEX#10144A
RGBrgb(16, 20, 74)
HSLhsl(236, 64%, 18%)
HSVhsv(236, 78%, 29%)
CMYKcmyk(78.4%, 73%, 0%, 71%)
CIE-LABlab(9.83, 19.39, -34.02)
CIE-LCHlch(9.83, 39.16, 299.68°)
OKLaboklab(23.06% 0.0044 -0.0983)
OKLCHoklch(23.06% 0.098 272.6)
XYZxyz(1.6995, 1.1047, 6.6009)
Luminance0.0111 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#10144A #4A4610
analogous
#10314A #10144A #29104A
triadic
#10144A #4A1014 #144A10
tetradic
#10144A #4A1031 #4A4610 #104A29
square
#10144A #4A1031 #4A4610 #104A29
split-complementary
#10144A #4A2910 #314A10
monochromatic
#050719 #050719 #10144A #1B227C #262FAF

Accessibility & contrast

On white

17.20
#10144A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.22
#10144A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10144A
17.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##10144A#FFFFFF#000000##FFFFFF
##10144A1.0017.201.2217.20
#FFFFFF17.201.0021.001.00
#0000001.2221.001.0021.00
##FFFFFF17.201.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001E4C
Deuteranopia (green-blind)
#001849
Tritanopia (blue-blind)
#00222C
Achromatopsia (no color)
#1B1B1B

Design tokens & code

CSS
--color: #10144a;
/* rgb */ color: rgb(16, 20, 74);
/* oklch */ color: oklch(23.1% 0.098 272.6);
Tailwind
colors: {
  custom: {
    50: '#58517d',
    500: '#10144a',
    950: '#000000',
  },
}
SCSS
$custom: #10144a;
$custom-light: #58517d;
$custom-dark: #000000;
JSON
{
  "hex": "#10144a",
  "rgb": {
    "r": 16,
    "g": 20,
    "b": 74
  },
  "hsl": {
    "h": 235.862,
    "s": 64.444,
    "l": 17.647
  },
  "oklch": {
    "l": 0.2306,
    "c": 0.09841,
    "h": 272.6
  },
  "luminance": 0.01105
}

Semantic roles & 50–950 ramp

primary
#10144A
secondary
#847E32
accent
#DC40E7
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#04020A
muted
#79787C

Preview Lab

Preview with #10144A

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

Preview Lab → · Contrast checker → · Palette generator →

#10144A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva