black

#000000

#6387F5

#6387F5

Contrast Ratio

6.31:1

Delta E

85.56

Very Different

50:50 Mix

Color Values

Format #000000 #6387F5
HEX #000000 #6387F5
RGB 0, 0, 0 99, 135, 245
HSL 0.0, 0.0%, 0.0% 225.2, 88.0%, 67.5%
HSV 0.0, 0.0%, 0.0% 225.2, 59.6%, 96.1%
CMYK 0%, 0%, 0%, 100% 59.6%, 44.9%, 0.0%, 3.9%
OKLCH 0.0 0.0 0.0 0.6501 0.1686 267.9

Contrast & Accessibility

6.31:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #6387F5 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #6387F5

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #6387F5);
background: linear-gradient(135deg, #000000, #6387F5);

Explore Each Color

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