black
#000000
#CB431D
#CB431D
Color Values
| Format | #000000 | #CB431D |
|---|---|---|
| HEX | #000000 | #CB431D |
| RGB | 0, 0, 0 | 203, 67, 29 |
| HSL | 0.0, 0.0%, 0.0% | 13.1, 75.0%, 45.5% |
| HSV | 0.0, 0.0%, 0.0% | 13.1, 85.7%, 79.6% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 67.0%, 85.7%, 20.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5717 0.1789 35.6 |
Contrast & Accessibility
4.36:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #CB431D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #CB431D
Color Difference (Delta E)
86.79
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #CB431D);
background: linear-gradient(135deg, #000000, #CB431D);