black
#000000
#2378BF
#2378BF
Color Values
| Format | #000000 | #2378BF |
|---|---|---|
| HEX | #000000 | #2378BF |
| RGB | 0, 0, 0 | 35, 120, 191 |
| HSL | 0.0, 0.0%, 0.0% | 207.3, 69.0%, 44.3% |
| HSV | 0.0, 0.0%, 0.0% | 207.3, 81.7%, 74.9% |
| CMYK | 0%, 0%, 0%, 100% | 81.7%, 37.2%, 0.0%, 25.1% |
| OKLCH | 0.0 0.0 0.0 | 0.559 0.1352 248.6 |
Contrast & Accessibility
4.51:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #2378BF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #2378BF
Color Difference (Delta E)
65.92
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #2378BF);
background: linear-gradient(135deg, #000000, #2378BF);