#0A0E45#0A0E45

#0A0E45 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.9% C 0.101 H 270.8°. Best body text is #FFFFFF at 18.08:1 contrast (WCAG AA passes).

Color values

HEX#0A0E45
RGBrgb(10, 14, 69)
HSLhsl(236, 75%, 15%)
HSVhsv(236, 86%, 27%)
CMYKcmyk(85.5%, 79.7%, 0%, 72.9%)
CIE-LABlab(7.30, 20.84, -34.71)
CIE-LCHlch(7.30, 40.48, 300.98°)
OKLaboklab(20.94% 0.0015 -0.1006)
OKLCHoklch(20.94% 0.101 270.8)
XYZxyz(1.3560, 0.8081, 5.7136)
Luminance0.0081 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0A0E45 #45410A
analogous
#0A2B45 #0A0E45 #230A45
triadic
#0A0E45 #450A0E #0E450A
tetradic
#0A0E45 #450A2B #45410A #0A4523
square
#0A0E45 #450A2B #45410A #0A4523
split-complementary
#0A0E45 #45230A #2B450A
monochromatic
#04051B #04051B #0A0E45 #12197A #1924B0

Accessibility & contrast

On white

18.08
#0A0E45 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.16
#0A0E45 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A0E45
18.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0A0E45#FFFFFF#000000##FFFFFF
##0A0E451.0018.081.1618.08
#FFFFFF18.081.0021.001.00
#0000001.1621.001.0021.00
##FFFFFF18.081.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001947
Deuteranopia (green-blind)
#001344
Tritanopia (blue-blind)
#001E28
Achromatopsia (no color)
#161616

Design tokens & code

CSS
--color: #0a0e45;
/* rgb */ color: rgb(10, 14, 69);
/* oklch */ color: oklch(20.9% 0.101 270.8);
Tailwind
colors: {
  custom: {
    50: '#554c79',
    500: '#0a0e45',
    950: '#000000',
  },
}
SCSS
$custom: #0a0e45;
$custom-light: #554c79;
$custom-dark: #000000;
JSON
{
  "hex": "#0a0e45",
  "rgb": {
    "r": 10,
    "g": 14,
    "b": 69
  },
  "hsl": {
    "h": 235.932,
    "s": 74.684,
    "l": 15.49
  },
  "oklch": {
    "l": 0.20935,
    "c": 0.10059,
    "h": 270.8
  },
  "luminance": 0.00808
}

Semantic roles & 50–950 ramp

primary
#0A0E45
secondary
#827C29
accent
#E536F1
background
#F5F4F7
surface
#E9E7ED
border
#C5C3C8
text
#030109
muted
#78777B

Preview Lab

Preview with #0A0E45

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

Preview Lab → · Contrast checker → · Palette generator →

#0A0E45 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva