black

#000000

#CB573A

#CB573A

Contrast Ratio

4.96:1

Delta E

78.53

Very Different

50:50 Mix

Color Values

Format #000000 #CB573A
HEX #000000 #CB573A
RGB 0, 0, 0 203, 87, 58
HSL 0.0, 0.0%, 0.0% 12.0, 58.2%, 51.2%
HSV 0.0, 0.0%, 0.0% 12.0, 71.4%, 79.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 57.1%, 71.4%, 20.4%
OKLCH 0.0 0.0 0.0 0.5998 0.1544 35.2

Contrast & Accessibility

4.96:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CB573A → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CB573A

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CB573A);
background: linear-gradient(135deg, #000000, #CB573A);

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