black
#000000
#218F88
#218F88
Color Values
| Format | #000000 | #218F88 |
|---|---|---|
| HEX | #000000 | #218F88 |
| RGB | 0, 0, 0 | 33, 143, 136 |
| HSL | 0.0, 0.0%, 0.0% | 176.2, 62.5%, 34.5% |
| HSV | 0.0, 0.0%, 0.0% | 176.2, 76.9%, 56.1% |
| CMYK | 0%, 0%, 0%, 100% | 76.9%, 0.0%, 4.9%, 43.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5899 0.0944 188.4 |
Contrast & Accessibility
5.35:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #218F88 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #218F88
Color Difference (Delta E)
62.3
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #218F88);
background: linear-gradient(135deg, #000000, #218F88);