black

#000000

#F75B36

#F75B36

Contrast Ratio

6.5:1

Delta E

97.79

Very Different

50:50 Mix

Color Values

Format #000000 #F75B36
HEX #000000 #F75B36
RGB 0, 0, 0 247, 91, 54
HSL 0.0, 0.0%, 0.0% 11.5, 92.3%, 59.0%
HSV 0.0, 0.0%, 0.0% 11.5, 78.1%, 96.9%
CMYK 0%, 0%, 0%, 100% 0.0%, 63.2%, 78.1%, 3.1%
OKLCH 0.0 0.0 0.0 0.6725 0.198 34.6

Contrast & Accessibility

6.5:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #F75B36 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #F75B36

Color Difference (Delta E)

97.79 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #F75B36);
background: linear-gradient(135deg, #000000, #F75B36);

Explore Each Color

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