#00387B Color (Hex and RGB)
#00387B
#00387b has RGB values (0, 56, 123). The color reads primarily as blue in sRGB space.
Color values
| Format | Value | Channels | Copy |
|---|---|---|---|
| HEX | #00387B | R00G38B7B | |
| RGB | rgb(0 56 123) | R0G56B123 | |
| HSL | hsl(213 100% 24%) | H213°S100%L24% | |
| OKLCH | oklch(35% 0.13 257) | L0.35C0.13H257° | |
| HSV | hsv(213, 100%, 48%) | H213°S100%V48% | |
| CMYK | cmyk(100%, 54%, 0%, 52%) | C100%M54%Y0%K52% |
RGB mix
Base numbers
| Base | R | G | B |
|---|---|---|---|
| Binary | 00000000 | 00111000 | 01111011 |
| Octal | 0 | 70 | 173 |
| Decimal | 0 | 56 | 123 |
| Hex | 00 | 38 | 7b |
Shades & tints
Shades mix #00387B with black; tints mix it with white. Click any swatch to explore it.
Shades
- #00387B0%
- #0033719%
- #002E6617%
- #002A5C26%
- #00255134%
- #00204743%
- #001B3C51%
- #00173259%
- #00122768%
- #000D1D77%
- #00081285%
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
#00387B on #FFFFFF
11.34:1
AA ✓AAA ✓AA Large ✓AAA Large ✓
Aa
#00387B on #000000
1.85:1
AA ✕AAA ✕AA Large ✕AAA Large ✕
Aa
#FFFFFF on #00387B
11.34:1
AA ✓AAA ✓AA Large ✓AAA Large ✓
Aa
#000000 on #00387B
1.85:1
AA ✕AAA ✕AA Large ✕AAA Large ✕
Code snippets
- CSS
color: #00387b; - Background
background-color: #00387b; - CSS variable
--color-00387b: #00387b; - Modern CSS
color: oklch(35% 0.13 257); - SCSS
$color-00387b: #00387b; - Tailwind
bg-[#00387b] text-[#00387b] - HTML
<div style="background-color: #00387b"></div>