black
#000000
#278AA4
#278AA4
Color Values
| Format | #000000 | #278AA4 |
|---|---|---|
| HEX | #000000 | #278AA4 |
| RGB | 0, 0, 0 | 39, 138, 164 |
| HSL | 0.0, 0.0%, 0.0% | 192.5, 61.6%, 39.8% |
| HSV | 0.0, 0.0%, 0.0% | 192.5, 76.2%, 64.3% |
| CMYK | 0%, 0%, 0%, 100% | 76.2%, 15.9%, 0.0%, 35.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5894 0.0955 219.7 |
Contrast & Accessibility
5.26:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #278AA4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #278AA4
Color Difference (Delta E)
60.59
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #278AA4);
background: linear-gradient(135deg, #000000, #278AA4);