black
#000000
#306CAF
#306CAF
Color Values
| Format | #000000 | #306CAF |
|---|---|---|
| HEX | #000000 | #306CAF |
| RGB | 0, 0, 0 | 48, 108, 175 |
| HSL | 0.0, 0.0%, 0.0% | 211.7, 57.0%, 43.7% |
| HSV | 0.0, 0.0%, 0.0% | 211.7, 72.6%, 68.6% |
| CMYK | 0%, 0%, 0%, 100% | 72.6%, 38.3%, 0.0%, 31.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5252 0.1229 253.3 |
Contrast & Accessibility
3.89:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #306CAF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #306CAF
Color Difference (Delta E)
61.11
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #306CAF);
background: linear-gradient(135deg, #000000, #306CAF);