black
#000000
#223957
#223957
Color Values
| Format | #000000 | #223957 |
|---|---|---|
| HEX | #000000 | #223957 |
| RGB | 0, 0, 0 | 34, 57, 87 |
| HSL | 0.0, 0.0%, 0.0% | 214.0, 43.8%, 23.7% |
| HSV | 0.0, 0.0%, 0.0% | 214.0, 60.9%, 34.1% |
| CMYK | 0%, 0%, 0%, 100% | 60.9%, 34.5%, 0.0%, 65.9% |
| OKLCH | 0.0 0.0 0.0 | 0.3408 0.0606 255.6 |
Contrast & Accessibility
1.79:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #223957 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #223957
Color Difference (Delta E)
31.42
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #223957);
background: linear-gradient(135deg, #000000, #223957);