black

#000000

#448ABB

#448ABB

Contrast Ratio

5.6:1

Delta E

64.12

Very Different

50:50 Mix

Color Values

Format #000000 #448ABB
HEX #000000 #448ABB
RGB 0, 0, 0 68, 138, 187
HSL 0.0, 0.0%, 0.0% 204.7, 46.7%, 50.0%
HSV 0.0, 0.0%, 0.0% 204.7, 63.6%, 73.3%
CMYK 0%, 0%, 0%, 100% 63.6%, 26.2%, 0.0%, 26.7%
OKLCH 0.0 0.0 0.0 0.6093 0.1027 241.7

Contrast & Accessibility

5.6:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #448ABB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #448ABB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

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