black

#000000

#445C4F

#445C4F

Contrast Ratio

2.89:1

Delta E

39.04

Very Different

50:50 Mix

Color Values

Format #000000 #445C4F
HEX #000000 #445C4F
RGB 0, 0, 0 68, 92, 79
HSL 0.0, 0.0%, 0.0% 147.5, 15.0%, 31.4%
HSV 0.0, 0.0%, 0.0% 147.5, 26.1%, 36.1%
CMYK 0%, 0%, 0%, 100% 26.1%, 0.0%, 14.1%, 63.9%
OKLCH 0.0 0.0 0.0 0.451 0.036 160.9

Contrast & Accessibility

2.89:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #445C4F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #445C4F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #445C4F);
background: linear-gradient(135deg, #000000, #445C4F);

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