black
#000000
#398CCF
#398CCF
Color Values
| Format | #000000 | #398CCF |
|---|---|---|
| HEX | #000000 | #398CCF |
| RGB | 0, 0, 0 | 57, 140, 207 |
| HSL | 0.0, 0.0%, 0.0% | 206.8, 61.0%, 51.8% |
| HSV | 0.0, 0.0%, 0.0% | 206.8, 72.5%, 81.2% |
| CMYK | 0%, 0%, 0%, 100% | 72.5%, 32.4%, 0.0%, 18.8% |
| OKLCH | 0.0 0.0 0.0 | 0.6205 0.129 246.4 |
Contrast & Accessibility
5.83:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #398CCF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #398CCF
Color Difference (Delta E)
70.05
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #398CCF);
background: linear-gradient(135deg, #000000, #398CCF);