#005BBB Color (Hex and RGB)
#005BBB
#005bbb has RGB values (0, 91, 187). The color reads primarily as blue in sRGB space.
Color values
| Format | Value | Channels | Copy |
|---|---|---|---|
| HEX | #005BBB | R00G5BBBB | |
| RGB | rgb(0 91 187) | R0G91B187 | |
| HSL | hsl(211 100% 37%) | H211°S100%L37% | |
| OKLCH | oklch(48% 0.17 256) | L0.48C0.17H256° | |
| HSV | hsv(211, 100%, 73%) | H211°S100%V73% | |
| CMYK | cmyk(100%, 51%, 0%, 27%) | C100%M51%Y0%K27% |
RGB mix
Base numbers
| Base | R | G | B |
|---|---|---|---|
| Binary | 00000000 | 01011011 | 10111011 |
| Octal | 0 | 133 | 273 |
| Decimal | 0 | 91 | 187 |
| Hex | 00 | 5b | bb |
Shades & tints
Shades mix #005BBB with black; tints mix it with white. Click any swatch to explore it.
Shades
- #005BBB0%
- #0053AB9%
- #004C9B17%
- #00448B26%
- #003C7B34%
- #00346C43%
- #002D5C51%
- #00254C59%
- #001D3C68%
- #00152C77%
- #000E1C85%
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
#005BBB on #FFFFFF
6.53:1
AA ✓AAA ✕AA Large ✓AAA Large ✓
Aa
#005BBB on #000000
3.21:1
AA ✕AAA ✕AA Large ✓AAA Large ✕
Aa
#FFFFFF on #005BBB
6.53:1
AA ✓AAA ✕AA Large ✓AAA Large ✓
Aa
#000000 on #005BBB
3.21:1
AA ✕AAA ✕AA Large ✓AAA Large ✕
Code snippets
- CSS
color: #005bbb; - Background
background-color: #005bbb; - CSS variable
--color-005bbb: #005bbb; - Modern CSS
color: oklch(48% 0.17 256); - SCSS
$color-005bbb: #005bbb; - Tailwind
bg-[#005bbb] text-[#005bbb] - HTML
<div style="background-color: #005bbb"></div>