black
#000000
#258CB6
#258CB6
Color Values
| Format | #000000 | #258CB6 |
|---|---|---|
| HEX | #000000 | #258CB6 |
| RGB | 0, 0, 0 | 37, 140, 182 |
| HSL | 0.0, 0.0%, 0.0% | 197.4, 66.2%, 42.9% |
| HSV | 0.0, 0.0%, 0.0% | 197.4, 79.7%, 71.4% |
| CMYK | 0%, 0%, 0%, 100% | 79.7%, 23.1%, 0.0%, 28.6% |
| OKLCH | 0.0 0.0 0.0 | 0.6023 0.1096 230.7 |
Contrast & Accessibility
5.51:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #258CB6 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #258CB6
Color Difference (Delta E)
63.9
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #258CB6);
background: linear-gradient(135deg, #000000, #258CB6);