black
#000000
#1237AA
#1237AA
Color Values
| Format | #000000 | #1237AA |
|---|---|---|
| HEX | #000000 | #1237AA |
| RGB | 0, 0, 0 | 18, 55, 170 |
| HSL | 0.0, 0.0%, 0.0% | 225.4, 80.9%, 36.9% |
| HSV | 0.0, 0.0%, 0.0% | 225.4, 89.4%, 66.7% |
| CMYK | 0%, 0%, 0%, 100% | 89.4%, 67.6%, 0.0%, 33.3% |
| OKLCH | 0.0 0.0 0.0 | 0.3993 0.1875 264.7 |
Contrast & Accessibility
2.15:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #1237AA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #1237AA
Color Difference (Delta E)
78.15
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #1237AA);
background: linear-gradient(135deg, #000000, #1237AA);