black

#000000

#EE3C11

#EE3C11

Contrast Ratio

5.29:1

Delta E

104.51

Very Different

50:50 Mix

Color Values

Format #000000 #EE3C11
HEX #000000 #EE3C11
RGB 0, 0, 0 238, 60, 17
HSL 0.0, 0.0%, 0.0% 11.7, 86.7%, 50.0%
HSV 0.0, 0.0%, 0.0% 11.7, 92.9%, 93.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 74.8%, 92.9%, 6.7%
OKLCH 0.0 0.0 0.0 0.6238 0.2193 33.5

Contrast & Accessibility

5.29:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EE3C11 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #EE3C11

Color Difference (Delta E)

104.51 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, #EE3C11);
background: linear-gradient(135deg, #000000, #EE3C11);

Explore Each Color

Related Comparisons