black

#000000

#554E3F

#554E3F

Contrast Ratio

2.55:1

Delta E

34.88

Very Different

50:50 Mix

Color Values

Format #000000 #554E3F
HEX #000000 #554E3F
RGB 0, 0, 0 85, 78, 63
HSL 0.0, 0.0%, 0.0% 40.9, 14.9%, 29.0%
HSV 0.0, 0.0%, 0.0% 40.9, 25.9%, 33.3%
CMYK 0%, 0%, 0%, 100% 0.0%, 8.2%, 25.9%, 66.7%
OKLCH 0.0 0.0 0.0 0.4262 0.0255 85.9

Contrast & Accessibility

2.55:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #554E3F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #554E3F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #554E3F);
background: linear-gradient(135deg, #000000, #554E3F);

Explore Each Color

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