black
#000000
#228F8A
#228F8A
Color Values
| Format | #000000 | #228F8A |
|---|---|---|
| HEX | #000000 | #228F8A |
| RGB | 0, 0, 0 | 34, 143, 138 |
| HSL | 0.0, 0.0%, 0.0% | 177.2, 61.6%, 34.7% |
| HSV | 0.0, 0.0%, 0.0% | 177.2, 76.2%, 56.1% |
| CMYK | 0%, 0%, 0%, 100% | 76.2%, 0.0%, 3.5%, 43.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5908 0.0935 190.3 |
Contrast & Accessibility
5.36:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #228F8A → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #228F8A
Color Difference (Delta E)
62.11
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #228F8A);
background: linear-gradient(135deg, #000000, #228F8A);