black
#000000
#21689A
#21689A
Color Values
| Format | #000000 | #21689A |
|---|---|---|
| HEX | #000000 | #21689A |
| RGB | 0, 0, 0 | 33, 104, 154 |
| HSL | 0.0, 0.0%, 0.0% | 204.8, 64.7%, 36.7% |
| HSV | 0.0, 0.0%, 0.0% | 204.8, 78.6%, 60.4% |
| CMYK | 0%, 0%, 0%, 100% | 78.6%, 32.5%, 0.0%, 39.6% |
| OKLCH | 0.0 0.0 0.0 | 0.4984 0.1053 244.0 |
Contrast & Accessibility
3.51:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21689A → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21689A
Color Difference (Delta E)
53.84
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21689A);
background: linear-gradient(135deg, #000000, #21689A);