black
#000000
#1F74CB
#1F74CB
Color Values
| Format | #000000 | #1F74CB |
|---|---|---|
| HEX | #000000 | #1F74CB |
| RGB | 0, 0, 0 | 31, 116, 203 |
| HSL | 0.0, 0.0%, 0.0% | 210.3, 73.5%, 45.9% |
| HSV | 0.0, 0.0%, 0.0% | 210.3, 84.7%, 79.6% |
| CMYK | 0%, 0%, 0%, 100% | 84.7%, 42.9%, 0.0%, 20.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5565 0.1555 253.3 |
Contrast & Accessibility
4.42:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1F74CB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1F74CB
Color Difference (Delta E)
71.36
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1F74CB);
background: linear-gradient(135deg, #000000, #1F74CB);