black

#000000

#55858E

#55858E

Contrast Ratio

5.13:1

Delta E

55.25

Very Different

50:50 Mix

Color Values

Format #000000 #55858E
HEX #000000 #55858E
RGB 0, 0, 0 85, 133, 142
HSL 0.0, 0.0%, 0.0% 189.5, 25.1%, 44.5%
HSV 0.0, 0.0%, 0.0% 189.5, 40.1%, 55.7%
CMYK 0%, 0%, 0%, 100% 40.1%, 6.3%, 0.0%, 44.3%
OKLCH 0.0 0.0 0.0 0.5858 0.0537 210.7

Contrast & Accessibility

5.13:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #55858E → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #55858E

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #55858E);
background: linear-gradient(135deg, #000000, #55858E);

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