black

#000000

#E55941

#E55941

Contrast Ratio

5.84:1

Delta E

87.91

Very Different

50:50 Mix

Color Values

Format #000000 #E55941
HEX #000000 #E55941
RGB 0, 0, 0 229, 89, 65
HSL 0.0, 0.0%, 0.0% 8.8, 75.9%, 57.6%
HSV 0.0, 0.0%, 0.0% 8.8, 71.6%, 89.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 61.1%, 71.6%, 10.2%
OKLCH 0.0 0.0 0.0 0.6433 0.1789 32.0

Contrast & Accessibility

5.84:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #E55941 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #E55941

Color Difference (Delta E)

87.91 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, #E55941);
background: linear-gradient(135deg, #000000, #E55941);

Explore Each Color

Related Comparisons