#10144E#10144E

#10144E is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.5% C 0.104 H 272.2°. Best body text is #FFFFFF at 17.04:1 contrast (WCAG AA passes).

Color values

HEX#10144E
RGBrgb(16, 20, 78)
HSLhsl(236, 66%, 18%)
HSVhsv(236, 79%, 31%)
CMYKcmyk(79.5%, 74.4%, 0%, 69.4%)
CIE-LABlab(10.26, 21.02, -36.09)
CIE-LCHlch(10.26, 41.77, 300.22°)
OKLaboklab(23.5% 0.004 -0.1044)
OKLCHoklch(23.5% 0.104 272.2)
XYZxyz(1.8385, 1.1603, 7.3333)
Luminance0.0116 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#10144E #4E4A10
analogous
#10334E #10144E #2B104E
triadic
#10144E #4E1014 #144E10
tetradic
#10144E #4E1033 #4E4A10 #104E2B
square
#10144E #4E1033 #4E4A10 #104E2B
split-complementary
#10144E #4E2B10 #334E10
monochromatic
#050719 #06071B #10144E #1A2181 #252EB4

Accessibility & contrast

On white

17.04
#10144E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.23
#10144E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10144E
17.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##10144E#FFFFFF#000000##FFFFFF
##10144E1.0017.041.2317.04
#FFFFFF17.041.0021.001.00
#0000001.2321.001.0021.00
##FFFFFF17.041.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001F50
Deuteranopia (green-blind)
#00194D
Tritanopia (blue-blind)
#00242F
Achromatopsia (no color)
#1C1C1C

Design tokens & code

CSS
--color: #10144e;
/* rgb */ color: rgb(16, 20, 78);
/* oklch */ color: oklch(23.5% 0.104 272.2);
Tailwind
colors: {
  custom: {
    50: '#595180',
    500: '#10144e',
    950: '#000000',
  },
}
SCSS
$custom: #10144e;
$custom-light: #595180;
$custom-dark: #000000;
JSON
{
  "hex": "#10144e",
  "rgb": {
    "r": 16,
    "g": 20,
    "b": 78
  },
  "hsl": {
    "h": 236.129,
    "s": 65.957,
    "l": 18.431
  },
  "oklch": {
    "l": 0.23501,
    "c": 0.10444,
    "h": 272.2
  },
  "luminance": 0.01161
}

Semantic roles & 50–950 ramp

primary
#10144E
secondary
#888232
accent
#DE3FE9
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#04020A
muted
#79787C

Preview Lab

Preview with #10144E

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

Preview Lab → · Contrast checker → · Palette generator →

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