black
#000000
#377AC4
#377AC4
Color Values
| Format | #000000 | #377AC4 |
|---|---|---|
| HEX | #000000 | #377AC4 |
| RGB | 0, 0, 0 | 55, 122, 196 |
| HSL | 0.0, 0.0%, 0.0% | 211.5, 56.2%, 49.2% |
| HSV | 0.0, 0.0%, 0.0% | 211.5, 71.9%, 76.9% |
| CMYK | 0%, 0%, 0%, 100% | 71.9%, 37.8%, 0.0%, 23.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5724 0.1332 253.1 |
Contrast & Accessibility
4.74:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #377AC4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #377AC4
Color Difference (Delta E)
67.46
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #377AC4);
background: linear-gradient(135deg, #000000, #377AC4);