#0A0948#0A0948

#0A0948 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.5% C 0.111 H 271.7°. Best body text is #FFFFFF at 18.33:1 contrast (WCAG AA passes).

Color values

HEX#0A0948
RGBrgb(10, 9, 72)
HSLhsl(241, 78%, 16%)
HSVhsv(241, 88%, 28%)
CMYKcmyk(86.1%, 87.5%, 0%, 71.8%)
CIE-LABlab(6.57, 25.04, -38.01)
CIE-LCHlch(6.57, 45.52, 303.38°)
OKLaboklab(20.48% 0.0032 -0.1105)
OKLCHoklch(20.48% 0.111 271.7)
XYZxyz(1.3922, 0.7276, 6.1967)
Luminance0.0073 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0A0948 #474809
analogous
#092748 #0A0948 #290948
triadic
#0A0948 #480A09 #09480A
tetradic
#0A0948 #480927 #474809 #094829
square
#0A0948 #480927 #474809 #094829
split-complementary
#0A0948 #482909 #274809
monochromatic
#04031B #04031B #0A0948 #12107E #1917B5

Accessibility & contrast

On white

18.33
#0A0948 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.15
#0A0948 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A0948
18.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0A0948#FFFFFF#000000##FFFFFF
##0A09481.0018.331.1518.33
#FFFFFF18.331.0021.001.00
#0000001.1521.001.0021.00
##FFFFFF18.331.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00184A
Deuteranopia (green-blind)
#001147
Tritanopia (blue-blind)
#001C28
Achromatopsia (no color)
#151515

Design tokens & code

CSS
--color: #0a0948;
/* rgb */ color: rgb(10, 9, 72);
/* oklch */ color: oklch(20.5% 0.111 271.7);
Tailwind
colors: {
  custom: {
    50: '#574a7c',
    500: '#0a0948',
    950: '#000000',
  },
}
SCSS
$custom: #0a0948;
$custom-light: #574a7c;
$custom-dark: #000000;
JSON
{
  "hex": "#0a0948",
  "rgb": {
    "r": 10,
    "g": 9,
    "b": 72
  },
  "hsl": {
    "h": 240.952,
    "s": 77.778,
    "l": 15.882
  },
  "oklch": {
    "l": 0.20479,
    "c": 0.11056,
    "h": 271.7
  },
  "luminance": 0.00728
}

Semantic roles & 50–950 ramp

primary
#0A0948
secondary
#848527
accent
#F434F1
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#040109
muted
#79777B

Preview Lab

Preview with #0A0948

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

Preview Lab → · Contrast checker → · Palette generator →

#0A0948 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva