#0081B4 Color (Hex and RGB)
#0081B4
#0081b4 has RGB values (0, 129, 180). The color reads primarily as blue in sRGB space.
Color values
| Format | Value | Channels | Copy |
|---|---|---|---|
| HEX | #0081B4 | R00G81BB4 | |
| RGB | rgb(0 129 180) | R0G129B180 | |
| HSL | hsl(197 100% 35%) | H197°S100%L35% | |
| OKLCH | oklch(57% 0.12 235) | L0.57C0.12H235° | |
| HSV | hsv(197, 100%, 71%) | H197°S100%V71% | |
| CMYK | cmyk(100%, 28%, 0%, 29%) | C100%M28%Y0%K29% |
RGB mix
Base numbers
| Base | R | G | B |
|---|---|---|---|
| Binary | 00000000 | 10000001 | 10110100 |
| Octal | 0 | 201 | 264 |
| Decimal | 0 | 129 | 180 |
| Hex | 00 | 81 | b4 |
Shades & tints
Shades mix #0081B4 with black; tints mix it with white. Click any swatch to explore it.
Shades
- #0081B40%
- #0076A59%
- #006B9517%
- #00608626%
- #00557734%
- #004A6843%
- #003F5851%
- #00344959%
- #00293A68%
- #001E2A77%
- #00131B85%
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
#0081B4 on #FFFFFF
4.38:1
AA ✕AAA ✕AA Large ✓AAA Large ✕
Aa
#0081B4 on #000000
4.80:1
AA ✓AAA ✕AA Large ✓AAA Large ✓
Aa
#FFFFFF on #0081B4
4.38:1
AA ✕AAA ✕AA Large ✓AAA Large ✕
Aa
#000000 on #0081B4
4.80:1
AA ✓AAA ✕AA Large ✓AAA Large ✓
Code snippets
- CSS
color: #0081b4; - Background
background-color: #0081b4; - CSS variable
--color-0081b4: #0081b4; - Modern CSS
color: oklch(57% 0.12 235); - SCSS
$color-0081b4: #0081b4; - Tailwind
bg-[#0081b4] text-[#0081b4] - HTML
<div style="background-color: #0081b4"></div>