black
#000000
#258C93
#258C93
Color Values
| Format | #000000 | #258C93 |
|---|---|---|
| HEX | #000000 | #258C93 |
| RGB | 0, 0, 0 | 37, 140, 147 |
| HSL | 0.0, 0.0%, 0.0% | 183.8, 59.8%, 36.1% |
| HSV | 0.0, 0.0%, 0.0% | 183.8, 74.8%, 57.6% |
| CMYK | 0%, 0%, 0%, 100% | 74.8%, 4.8%, 0.0%, 42.4% |
| OKLCH | 0.0 0.0 0.0 | 0.587 0.0901 201.8 |
Contrast & Accessibility
5.25:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #258C93 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #258C93
Color Difference (Delta E)
60.36
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #258C93);
background: linear-gradient(135deg, #000000, #258C93);