black
#000000
#21865B
#21865B
Color Values
| Format | #000000 | #21865B |
|---|---|---|
| HEX | #000000 | #21865B |
| RGB | 0, 0, 0 | 33, 134, 91 |
| HSL | 0.0, 0.0%, 0.0% | 154.5, 60.5%, 32.7% |
| HSV | 0.0, 0.0%, 0.0% | 154.5, 75.4%, 52.5% |
| CMYK | 0%, 0%, 0%, 100% | 75.4%, 0.0%, 32.1%, 47.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5524 0.113 160.1 |
Contrast & Accessibility
4.63:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21865B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21865B
Color Difference (Delta E)
64.95
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21865B);
background: linear-gradient(135deg, #000000, #21865B);