black
#000000
#218491
#218491
Color Values
| Format | #000000 | #218491 |
|---|---|---|
| HEX | #000000 | #218491 |
| RGB | 0, 0, 0 | 33, 132, 145 |
| HSL | 0.0, 0.0%, 0.0% | 187.0, 62.9%, 34.9% |
| HSV | 0.0, 0.0%, 0.0% | 187.0, 77.2%, 56.9% |
| CMYK | 0%, 0%, 0%, 100% | 77.2%, 9.0%, 0.0%, 43.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5647 0.0883 208.2 |
Contrast & Accessibility
4.77:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #218491 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #218491
Color Difference (Delta E)
57.42
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #218491);
background: linear-gradient(135deg, #000000, #218491);