black

#000000

#448FCF

#448FCF

Contrast Ratio

6.08:1

Delta E

69.91

Very Different

50:50 Mix

Color Values

Format #000000 #448FCF
HEX #000000 #448FCF
RGB 0, 0, 0 68, 143, 207
HSL 0.0, 0.0%, 0.0% 207.6, 59.1%, 53.9%
HSV 0.0, 0.0%, 0.0% 207.6, 67.1%, 81.2%
CMYK 0%, 0%, 0%, 100% 67.1%, 30.9%, 0.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.6311 0.1221 247.0

Contrast & Accessibility

6.08:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #448FCF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #448FCF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #448FCF);
background: linear-gradient(135deg, #000000, #448FCF);

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