black

#000000

#4171F2

#4171F2

Contrast Ratio

4.87:1

Delta E

90.51

Very Different

50:50 Mix

Color Values

Format #000000 #4171F2
HEX #000000 #4171F2
RGB 0, 0, 0 65, 113, 242
HSL 0.0, 0.0%, 0.0% 223.7, 87.2%, 60.2%
HSV 0.0, 0.0%, 0.0% 223.7, 73.1%, 94.9%
CMYK 0%, 0%, 0%, 100% 73.1%, 53.3%, 0.0%, 5.1%
OKLCH 0.0 0.0 0.0 0.5882 0.201 265.2

Contrast & Accessibility

4.87:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4171F2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4171F2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4171F2);
background: linear-gradient(135deg, #000000, #4171F2);

Explore Each Color

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