black
#000000
#288AAD
#288AAD
Color Values
| Format | #000000 | #288AAD |
|---|---|---|
| HEX | #000000 | #288AAD |
| RGB | 0, 0, 0 | 40, 138, 173 |
| HSL | 0.0, 0.0%, 0.0% | 195.8, 62.4%, 41.8% |
| HSV | 0.0, 0.0%, 0.0% | 195.8, 76.9%, 67.8% |
| CMYK | 0%, 0%, 0%, 100% | 76.9%, 20.2%, 0.0%, 32.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5938 0.1017 226.8 |
Contrast & Accessibility
5.33:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #288AAD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #288AAD
Color Difference (Delta E)
61.83
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #288AAD);
background: linear-gradient(135deg, #000000, #288AAD);