#0057B8 Color (Hex and RGB)
#0057B8
#0057b8 has RGB values (0, 87, 184). The color reads primarily as blue in sRGB space.
Color values
| Format | Value | Channels | Copy |
|---|---|---|---|
| HEX | #0057B8 | R00G57BB8 | |
| RGB | rgb(0 87 184) | R0G87B184 | |
| HSL | hsl(212 100% 36%) | H212°S100%L36% | |
| OKLCH | oklch(47% 0.17 257) | L0.47C0.17H257° | |
| HSV | hsv(212, 100%, 72%) | H212°S100%V72% | |
| CMYK | cmyk(100%, 53%, 0%, 28%) | C100%M53%Y0%K28% |
RGB mix
Base numbers
| Base | R | G | B |
|---|---|---|---|
| Binary | 00000000 | 01010111 | 10111000 |
| Octal | 0 | 127 | 270 |
| Decimal | 0 | 87 | 184 |
| Hex | 00 | 57 | b8 |
Shades & tints
Shades mix #0057B8 with black; tints mix it with white. Click any swatch to explore it.
Shades
- #0057B80%
- #0050A89%
- #00489917%
- #00418926%
- #00397934%
- #00326A43%
- #002B5A51%
- #00234B59%
- #001C3B68%
- #00142B77%
- #000D1C85%
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
#0057B8 on #FFFFFF
6.87:1
AA ✓AAA ✕AA Large ✓AAA Large ✓
Aa
#0057B8 on #000000
3.06:1
AA ✕AAA ✕AA Large ✓AAA Large ✕
Aa
#FFFFFF on #0057B8
6.87:1
AA ✓AAA ✕AA Large ✓AAA Large ✓
Aa
#000000 on #0057B8
3.06:1
AA ✕AAA ✕AA Large ✓AAA Large ✕
Code snippets
- CSS
color: #0057b8; - Background
background-color: #0057b8; - CSS variable
--color-0057b8: #0057b8; - Modern CSS
color: oklch(47% 0.17 257); - SCSS
$color-0057b8: #0057b8; - Tailwind
bg-[#0057b8] text-[#0057b8] - HTML
<div style="background-color: #0057b8"></div>