black
#000000
#21896F
#21896F
Color Values
| Format | #000000 | #21896F |
|---|---|---|
| HEX | #000000 | #21896F |
| RGB | 0, 0, 0 | 33, 137, 111 |
| HSL | 0.0, 0.0%, 0.0% | 165.0, 61.2%, 33.3% |
| HSV | 0.0, 0.0%, 0.0% | 165.0, 75.9%, 53.7% |
| CMYK | 0%, 0%, 0%, 100% | 75.9%, 0.0%, 19.0%, 46.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5659 0.1003 171.7 |
Contrast & Accessibility
4.87:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21896F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21896F
Color Difference (Delta E)
62.43
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21896F);
background: linear-gradient(135deg, #000000, #21896F);