black

#000000

#400D2F

#400D2F

Contrast Ratio

1.32:1

Delta E

32.55

Very Different

50:50 Mix

Color Values

Format #000000 #400D2F
HEX #000000 #400D2F
RGB 0, 0, 0 64, 13, 47
HSL 0.0, 0.0%, 0.0% 320.0, 66.2%, 15.1%
HSV 0.0, 0.0%, 0.0% 320.0, 79.7%, 25.1%
CMYK 0%, 0%, 0%, 100% 0.0%, 79.7%, 26.6%, 74.9%
OKLCH 0.0 0.0 0.0 0.2628 0.0889 344.1

Contrast & Accessibility

1.32:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #400D2F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #400D2F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #400D2F);
background: linear-gradient(135deg, #000000, #400D2F);

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