black
#000000
#218E6C
#218E6C
Color Values
| Format | #000000 | #218E6C |
|---|---|---|
| HEX | #000000 | #218E6C |
| RGB | 0, 0, 0 | 33, 142, 108 |
| HSL | 0.0, 0.0%, 0.0% | 161.3, 62.3%, 34.3% |
| HSV | 0.0, 0.0%, 0.0% | 161.3, 76.8%, 55.7% |
| CMYK | 0%, 0%, 0%, 100% | 76.8%, 0.0%, 23.9%, 44.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5785 0.1089 166.9 |
Contrast & Accessibility
5.15:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #218E6C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #218E6C
Color Difference (Delta E)
65.88
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #218E6C);
background: linear-gradient(135deg, #000000, #218E6C);