black
#000000
#237F78
#237F78
Color Values
| Format | #000000 | #237F78 |
|---|---|---|
| HEX | #000000 | #237F78 |
| RGB | 0, 0, 0 | 35, 127, 120 |
| HSL | 0.0, 0.0%, 0.0% | 175.4, 56.8%, 31.8% |
| HSV | 0.0, 0.0%, 0.0% | 175.4, 72.4%, 49.8% |
| CMYK | 0%, 0%, 0%, 100% | 72.4%, 0.0%, 5.5%, 50.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5425 0.084 187.5 |
Contrast & Accessibility
4.38:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #237F78 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #237F78
Color Difference (Delta E)
55.75
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #237F78);
background: linear-gradient(135deg, #000000, #237F78);