black
#000000
#233F5B
#233F5B
Color Values
| Format | #000000 | #233F5B |
|---|---|---|
| HEX | #000000 | #233F5B |
| RGB | 0, 0, 0 | 35, 63, 91 |
| HSL | 0.0, 0.0%, 0.0% | 210.0, 44.4%, 24.7% |
| HSV | 0.0, 0.0%, 0.0% | 210.0, 61.5%, 35.7% |
| CMYK | 0%, 0%, 0%, 100% | 61.5%, 30.8%, 0.0%, 64.3% |
| OKLCH | 0.0 0.0 0.0 | 0.3593 0.0596 249.8 |
Contrast & Accessibility
1.93:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #233F5B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #233F5B
Color Difference (Delta E)
32.58
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #233F5B);
background: linear-gradient(135deg, #000000, #233F5B);