#10194A#10194A

#10194A is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.1% C 0.091 H 270.1°. Best body text is #FFFFFF at 16.67:1 contrast (WCAG AA passes).

Color values

HEX#10194A
RGBrgb(16, 25, 74)
HSLhsl(231, 64%, 18%)
HSVhsv(231, 78%, 29%)
CMYKcmyk(78.4%, 66.2%, 0%, 71%)
CIE-LABlab(11.27, 15.64, -31.67)
CIE-LCHlch(11.27, 35.32, 296.28°)
OKLaboklab(24.12% 0.0002 -0.0914)
OKLCHoklch(24.12% 0.091 270.1)
XYZxyz(1.7969, 1.2997, 6.6334)
Luminance0.0130 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#10194A #4A4110
analogous
#10364A #10194A #24104A
triadic
#10194A #4A1019 #194A10
tetradic
#10194A #4A1036 #4A4110 #104A24
square
#10194A #4A1036 #4A4110 #104A24
split-complementary
#10194A #4A2410 #364A10
monochromatic
#050819 #050819 #10194A #1B2A7C #263BAF

Accessibility & contrast

On white

16.67
#10194A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.26
#10194A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10194A
16.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##10194A#FFFFFF#000000##FFFFFF
##10194A1.0016.671.2616.67
#FFFFFF16.671.0021.001.00
#0000001.2621.001.0021.00
##FFFFFF16.671.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00214C
Deuteranopia (green-blind)
#001B49
Tritanopia (blue-blind)
#00252E
Achromatopsia (no color)
#1E1E1E

Design tokens & code

CSS
--color: #10194a;
/* rgb */ color: rgb(16, 25, 74);
/* oklch */ color: oklch(24.1% 0.091 270.1);
Tailwind
colors: {
  custom: {
    50: '#58557d',
    500: '#10194a',
    950: '#000000',
  },
}
SCSS
$custom: #10194a;
$custom-light: #58557d;
$custom-dark: #000000;
JSON
{
  "hex": "#10194a",
  "rgb": {
    "r": 16,
    "g": 25,
    "b": 74
  },
  "hsl": {
    "h": 230.69,
    "s": 64.444,
    "l": 17.647
  },
  "oklch": {
    "l": 0.24119,
    "c": 0.09137,
    "h": 270.1
  },
  "luminance": 0.013
}

Semantic roles & 50–950 ramp

primary
#10194A
secondary
#847732
accent
#CE40E7
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#04030A
muted
#79787C

Preview Lab

Preview with #10194A

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

Preview Lab → · Contrast checker → · Palette generator →

#10194A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva