black

#000000

#C7433D

#C7433D

Contrast Ratio

4.3:1

Delta E

77.75

Very Different

50:50 Mix

Color Values

Format #000000 #C7433D
HEX #000000 #C7433D
RGB 0, 0, 0 199, 67, 61
HSL 0.0, 0.0%, 0.0% 2.6, 55.2%, 51.0%
HSV 0.0, 0.0%, 0.0% 2.6, 69.3%, 78.0%
CMYK 0%, 0%, 0%, 100% 0.0%, 66.3%, 69.3%, 22.0%
OKLCH 0.0 0.0 0.0 0.5684 0.1691 26.5

Contrast & Accessibility

4.3:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #C7433D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #C7433D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #C7433D);
background: linear-gradient(135deg, #000000, #C7433D);

Explore Each Color

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