black
#000000
#AD551C
#AD551C
Color Values
| Format | #000000 | #AD551C |
|---|---|---|
| HEX | #000000 | #AD551C |
| RGB | 0, 0, 0 | 173, 85, 28 |
| HSL | 0.0, 0.0%, 0.0% | 23.6, 72.1%, 39.4% |
| HSV | 0.0, 0.0%, 0.0% | 23.6, 83.8%, 67.8% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 50.9%, 83.8%, 32.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5489 0.1329 48.9 |
Contrast & Accessibility
4.09:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #AD551C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #AD551C
Color Difference (Delta E)
73.48
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #AD551C);
background: linear-gradient(135deg, #000000, #AD551C);