black
#000000
#228CBB
#228CBB
Color Values
| Format | #000000 | #228CBB |
|---|---|---|
| HEX | #000000 | #228CBB |
| RGB | 0, 0, 0 | 34, 140, 187 |
| HSL | 0.0, 0.0%, 0.0% | 198.4, 69.2%, 43.3% |
| HSV | 0.0, 0.0%, 0.0% | 198.4, 81.8%, 73.3% |
| CMYK | 0%, 0%, 0%, 100% | 81.8%, 25.1%, 0.0%, 26.7% |
| OKLCH | 0.0 0.0 0.0 | 0.6042 0.1151 233.3 |
Contrast & Accessibility
5.54:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #228CBB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #228CBB
Color Difference (Delta E)
65.0
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #228CBB);
background: linear-gradient(135deg, #000000, #228CBB);