black

#000000

#CF5749

#CF5749

Contrast Ratio

5.11:1

Delta E

77.13

Very Different

50:50 Mix

Color Values

Format #000000 #CF5749
HEX #000000 #CF5749
RGB 0, 0, 0 207, 87, 73
HSL 0.0, 0.0%, 0.0% 6.3, 58.3%, 54.9%
HSV 0.0, 0.0%, 0.0% 6.3, 64.7%, 81.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 58.0%, 64.7%, 18.8%
OKLCH 0.0 0.0 0.0 0.608 0.1552 29.1

Contrast & Accessibility

5.11:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CF5749 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CF5749

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CF5749);
background: linear-gradient(135deg, #000000, #CF5749);

Explore Each Color

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