black

#000000

#251CCF

#251CCF

Contrast Ratio

2.15:1

Delta E

109.64

Very Different

50:50 Mix

Color Values

Format #000000 #251CCF
HEX #000000 #251CCF
RGB 0, 0, 0 37, 28, 207
HSL 0.0, 0.0%, 0.0% 243.0, 76.2%, 46.1%
HSV 0.0, 0.0%, 0.0% 243.0, 86.5%, 81.2%
CMYK 0%, 0%, 0%, 100% 82.1%, 86.5%, 0.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.4127 0.2499 269.7

Contrast & Accessibility

2.15:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #251CCF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #251CCF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #251CCF);
background: linear-gradient(135deg, #000000, #251CCF);

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