black

#000000

#CF573F

#CF573F

Contrast Ratio

5.09:1

Delta E

79.12

Very Different

50:50 Mix

Color Values

Format #000000 #CF573F
HEX #000000 #CF573F
RGB 0, 0, 0 207, 87, 63
HSL 0.0, 0.0%, 0.0% 10.0, 60.0%, 52.9%
HSV 0.0, 0.0%, 0.0% 10.0, 69.6%, 81.2%
CMYK 0%, 0%, 0%, 100% 0.0%, 58.0%, 69.6%, 18.8%
OKLCH 0.0 0.0 0.0 0.6066 0.1575 33.1

Contrast & Accessibility

5.09:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CF573F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CF573F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CF573F);
background: linear-gradient(135deg, #000000, #CF573F);

Explore Each Color

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