black

#000000

#F5530A

#F5530A

Contrast Ratio

6.12:1

Delta E

106.05

Very Different

50:50 Mix

Color Values

Format #000000 #F5530A
HEX #000000 #F5530A
RGB 0, 0, 0 245, 83, 10
HSL 0.0, 0.0%, 0.0% 18.6, 92.2%, 50.0%
HSV 0.0, 0.0%, 0.0% 18.6, 95.9%, 96.1%
CMYK 0%, 0%, 0%, 100% 0.0%, 66.1%, 95.9%, 3.9%
OKLCH 0.0 0.0 0.0 0.6578 0.209 38.6

Contrast & Accessibility

6.12:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #F5530A β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #F5530A

Color Difference (Delta E)

106.05 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #F5530A);
background: linear-gradient(135deg, #000000, #F5530A);

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