black

#000000

#63402B

#63402B

Contrast Ratio

2.3:1

Delta E

38.21

Very Different

50:50 Mix

Color Values

Format #000000 #63402B
HEX #000000 #63402B
RGB 0, 0, 0 99, 64, 43
HSL 0.0, 0.0%, 0.0% 22.5, 39.4%, 27.8%
HSV 0.0, 0.0%, 0.0% 22.5, 56.6%, 38.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 35.4%, 56.6%, 61.2%
OKLCH 0.0 0.0 0.0 0.4067 0.0589 51.4

Contrast & Accessibility

2.3:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63402B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63402B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63402B);
background: linear-gradient(135deg, #000000, #63402B);

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