black
#000000
#238C8B
#238C8B
Color Values
| Format | #000000 | #238C8B |
|---|---|---|
| HEX | #000000 | #238C8B |
| RGB | 0, 0, 0 | 35, 140, 139 |
| HSL | 0.0, 0.0%, 0.0% | 179.4, 60.0%, 34.3% |
| HSV | 0.0, 0.0%, 0.0% | 179.4, 75.0%, 54.9% |
| CMYK | 0%, 0%, 0%, 100% | 75.0%, 0.0%, 0.7%, 45.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5835 0.0908 194.0 |
Contrast & Accessibility
5.2:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #238C8B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #238C8B
Color Difference (Delta E)
60.63
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #238C8B);
background: linear-gradient(135deg, #000000, #238C8B);