black

#000000

#CF2B2D

#CF2B2D

Contrast Ratio

4.04:1

Delta E

87.18

Very Different

50:50 Mix

Color Values

Format #000000 #CF2B2D
HEX #000000 #CF2B2D
RGB 0, 0, 0 207, 43, 45
HSL 0.0, 0.0%, 0.0% 359.3, 65.6%, 49.0%
HSV 0.0, 0.0%, 0.0% 359.3, 79.2%, 81.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 79.2%, 78.3%, 18.8%
OKLCH 0.0 0.0 0.0 0.5576 0.1995 26.1

Contrast & Accessibility

4.04:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CF2B2D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CF2B2D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CF2B2D);
background: linear-gradient(135deg, #000000, #CF2B2D);

Explore Each Color

Related Comparisons