#0B3D91 Color (Hex and RGB)
#0B3D91
#0b3d91 has RGB values (11, 61, 145). The color reads primarily as blue in sRGB space.
Color values
| Format | Value | Channels | Copy |
|---|---|---|---|
| HEX | #0B3D91 | R0BG3DB91 | |
| RGB | rgb(11 61 145) | R11G61B145 | |
| HSL | hsl(218 86% 31%) | H218°S86%L31% | |
| OKLCH | oklch(39% 0.15 261) | L0.39C0.15H261° | |
| HSV | hsv(218, 92%, 57%) | H218°S92%V57% | |
| CMYK | cmyk(92%, 58%, 0%, 43%) | C92%M58%Y0%K43% |
RGB mix
Base numbers
| Base | R | G | B |
|---|---|---|---|
| Binary | 00001011 | 00111101 | 10010001 |
| Octal | 13 | 75 | 221 |
| Decimal | 11 | 61 | 145 |
| Hex | 0b | 3d | 91 |
Shades & tints
Shades mix #0B3D91 with black; tints mix it with white. Click any swatch to explore it.
Shades
- #0B3D910%
- #0A38859%
- #09337817%
- #082D6C26%
- #07286034%
- #06235343%
- #051E4751%
- #04193B59%
- #04142E68%
- #030E2277%
- #02091685%
Tints
Color harmonies
Similar brand colors
The closest colors from our brand palettes, measured in OKLab.
Contrast & accessibility
WCAG 2.1 contrast against white and black. Test other pairs in the contrast checker.
Aa
#0B3D91 on #FFFFFF
10.04:1
AA ✓AAA ✓AA Large ✓AAA Large ✓
Aa
#0B3D91 on #000000
2.09:1
AA ✕AAA ✕AA Large ✕AAA Large ✕
Aa
#FFFFFF on #0B3D91
10.04:1
AA ✓AAA ✓AA Large ✓AAA Large ✓
Aa
#000000 on #0B3D91
2.09:1
AA ✕AAA ✕AA Large ✕AAA Large ✕
Code snippets
- CSS
color: #0b3d91; - Background
background-color: #0b3d91; - CSS variable
--color-0b3d91: #0b3d91; - Modern CSS
color: oklch(39% 0.15 261); - SCSS
$color-0b3d91: #0b3d91; - Tailwind
bg-[#0b3d91] text-[#0b3d91] - HTML
<div style="background-color: #0b3d91"></div>