black

#000000

#583F3F

#583F3F

Contrast Ratio

2.2:1

Delta E

31.64

Very Different

50:50 Mix

Color Values

Format #000000 #583F3F
HEX #000000 #583F3F
RGB 0, 0, 0 88, 63, 63
HSL 0.0, 0.0%, 0.0% 0.0, 16.6%, 29.6%
HSV 0.0, 0.0%, 0.0% 0.0, 28.4%, 34.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 28.4%, 28.4%, 65.5%
OKLCH 0.0 0.0 0.0 0.3954 0.0352 18.8

Contrast & Accessibility

2.2:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #583F3F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #583F3F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #583F3F);
background: linear-gradient(135deg, #000000, #583F3F);

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