#0B0930#0B0930

#0B0930 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.5% C 0.075 H 277.7°. Best body text is #FFFFFF at 19.16:1 contrast (WCAG AA passes).

Color values

HEX#0B0930
RGBrgb(11, 9, 48)
HSLhsl(243, 68%, 11%)
HSVhsv(243, 81%, 19%)
CMYKcmyk(77.1%, 81.3%, 0%, 81.2%)
CIE-LABlab(4.33, 12.82, -24.31)
CIE-LCHlch(4.33, 27.48, 297.80°)
OKLaboklab(17.54% 0.01 -0.0739)
OKLCHoklch(17.54% 0.075 277.7)
XYZxyz(0.7690, 0.4799, 2.8478)
Luminance0.0048 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0B0930 #2E3009
analogous
#091A30 #0B0930 #1E0930
triadic
#0B0930 #300B09 #09300B
tetradic
#0B0930 #30091A #2E3009 #09301E
square
#0B0930 #30091A #2E3009 #09301E
split-complementary
#0B0930 #301E09 #1A3009
monochromatic
#06051A #06051A #0B0930 #171364 #231C97

Accessibility & contrast

On white

19.16
#0B0930 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.10
#0B0930 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B0930
19.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0B0930#FFFFFF#000000##FFFFFF
##0B09301.0019.161.1019.16
#FFFFFF19.161.0021.001.00
#0000001.1021.001.0021.00
##FFFFFF19.161.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001131
Deuteranopia (green-blind)
#000D2F
Tritanopia (blue-blind)
#00131B
Achromatopsia (no color)
#0F0F0F

Design tokens & code

CSS
--color: #0b0930;
/* rgb */ color: rgb(11, 9, 48);
/* oklch */ color: oklch(17.5% 0.075 277.7);
Tailwind
colors: {
  custom: {
    50: '#4e4a68',
    500: '#0b0930',
    950: '#000000',
  },
}
SCSS
$custom: #0b0930;
$custom-light: #4e4a68;
$custom-dark: #000000;
JSON
{
  "hex": "#0b0930",
  "rgb": {
    "r": 11,
    "g": 9,
    "b": 48
  },
  "hsl": {
    "h": 243.077,
    "s": 68.421,
    "l": 11.176
  },
  "oklch": {
    "l": 0.17542,
    "c": 0.07462,
    "h": 277.7
  },
  "luminance": 0.0048
}

Semantic roles & 50–950 ramp

primary
#0B0930
secondary
#6A6E27
accent
#EB3DE2
background
#F4F4F6
surface
#E7E7EB
border
#C3C3C6
text
#020106
muted
#78777A

Preview Lab

Preview with #0B0930

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

Preview Lab → · Contrast checker → · Palette generator →

#0B0930 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva