black
#000000
#258F9D
#258F9D
Color Values
| Format | #000000 | #258F9D |
|---|---|---|
| HEX | #000000 | #258F9D |
| RGB | 0, 0, 0 | 37, 143, 157 |
| HSL | 0.0, 0.0%, 0.0% | 187.0, 61.9%, 38.0% |
| HSV | 0.0, 0.0%, 0.0% | 187.0, 76.4%, 61.6% |
| CMYK | 0%, 0%, 0%, 100% | 76.4%, 8.9%, 0.0%, 38.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5986 0.0934 208.2 |
Contrast & Accessibility
5.49:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #258F9D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #258F9D
Color Difference (Delta E)
61.69
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #258F9D);
background: linear-gradient(135deg, #000000, #258F9D);