black

#000000

#ED5136

#ED5136

Contrast Ratio

5.83:1

Delta E

94.35

Very Different

50:50 Mix

Color Values

Format #000000 #ED5136
HEX #000000 #ED5136
RGB 0, 0, 0 237, 81, 54
HSL 0.0, 0.0%, 0.0% 8.9, 83.6%, 57.1%
HSV 0.0, 0.0%, 0.0% 8.9, 77.2%, 92.9%
CMYK 0%, 0%, 0%, 100% 0.0%, 65.8%, 77.2%, 7.1%
OKLCH 0.0 0.0 0.0 0.6452 0.1967 32.2

Contrast & Accessibility

5.83:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #ED5136 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #ED5136

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #ED5136);
background: linear-gradient(135deg, #000000, #ED5136);

Explore Each Color

Related Comparisons