black

#000000

#CE150B

#CE150B

Contrast Ratio

3.74:1

Delta E

95.91

Very Different

50:50 Mix

Color Values

Format #000000 #CE150B
HEX #000000 #CE150B
RGB 0, 0, 0 206, 21, 11
HSL 0.0, 0.0%, 0.0% 3.1, 89.9%, 42.5%
HSV 0.0, 0.0%, 0.0% 3.1, 94.7%, 80.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 89.8%, 94.7%, 19.2%
OKLCH 0.0 0.0 0.0 0.5409 0.2133 29.5

Contrast & Accessibility

3.74:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CE150B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CE150B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CE150B);
background: linear-gradient(135deg, #000000, #CE150B);

Explore Each Color

Related Comparisons