black

#000000

#63585A

#63585A

Contrast Ratio

3.07:1

Delta E

38.81

Very Different

50:50 Mix

Color Values

Format #000000 #63585A
HEX #000000 #63585A
RGB 0, 0, 0 99, 88, 90
HSL 0.0, 0.0%, 0.0% 349.1, 5.9%, 36.7%
HSV 0.0, 0.0%, 0.0% 349.1, 11.1%, 38.8%
CMYK 0%, 0%, 0%, 100% 0.0%, 11.1%, 9.1%, 61.2%
OKLCH 0.0 0.0 0.0 0.4717 0.0147 5.2

Contrast & Accessibility

3.07:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #63585A → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #63585A

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #63585A);
background: linear-gradient(135deg, #000000, #63585A);

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