#00A4EF Color (Hex and RGB)
#00A4EF
#00a4ef has RGB values (0, 164, 239). The color reads primarily as blue in sRGB space.
Color values
| Format | Value | Channels | Copy |
|---|---|---|---|
| HEX | #00A4EF | R00GA4BEF | |
| RGB | rgb(0 164 239) | R0G164B239 | |
| HSL | hsl(199 100% 47%) | H199°S100%L47% | |
| OKLCH | oklch(68% 0.16 240) | L0.68C0.16H240° | |
| HSV | hsv(199, 100%, 94%) | H199°S100%V94% | |
| CMYK | cmyk(100%, 31%, 0%, 6%) | C100%M31%Y0%K6% |
RGB mix
Base numbers
| Base | R | G | B |
|---|---|---|---|
| Binary | 00000000 | 10100100 | 11101111 |
| Octal | 0 | 244 | 357 |
| Decimal | 0 | 164 | 239 |
| Hex | 00 | a4 | ef |
Shades & tints
Shades mix #00A4EF with black; tints mix it with white. Click any swatch to explore it.
Shades
- #00A4EF0%
- #0096DB9%
- #0088C617%
- #007AB226%
- #006C9E34%
- #005E8943%
- #00507551%
- #00426159%
- #00344C68%
- #00273877%
- #00192485%
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
#00A4EF on #FFFFFF
2.78:1
AA ✕AAA ✕AA Large ✕AAA Large ✕
Aa
#00A4EF on #000000
7.56:1
AA ✓AAA ✓AA Large ✓AAA Large ✓
Aa
#FFFFFF on #00A4EF
2.78:1
AA ✕AAA ✕AA Large ✕AAA Large ✕
Aa
#000000 on #00A4EF
7.56:1
AA ✓AAA ✓AA Large ✓AAA Large ✓
Code snippets
- CSS
color: #00a4ef; - Background
background-color: #00a4ef; - CSS variable
--color-00a4ef: #00a4ef; - Modern CSS
color: oklch(68% 0.16 240); - SCSS
$color-00a4ef: #00a4ef; - Tailwind
bg-[#00a4ef] text-[#00a4ef] - HTML
<div style="background-color: #00a4ef"></div>