black

#000000

#D54E3F

#D54E3F

Contrast Ratio

4.99:1

Delta E

82.36

Very Different

50:50 Mix

Color Values

Format #000000 #D54E3F
HEX #000000 #D54E3F
RGB 0, 0, 0 213, 78, 63
HSL 0.0, 0.0%, 0.0% 6.0, 64.1%, 54.1%
HSV 0.0, 0.0%, 0.0% 6.0, 70.4%, 83.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 63.4%, 70.4%, 16.5%
OKLCH 0.0 0.0 0.0 0.6044 0.1729 29.4

Contrast & Accessibility

4.99:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #D54E3F β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #D54E3F

Color Difference (Delta E)

82.36 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, #D54E3F);
background: linear-gradient(135deg, #000000, #D54E3F);

Explore Each Color

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