black

#000000

#448FDA

#448FDA

Contrast Ratio

6.19:1

Delta E

73.44

Very Different

50:50 Mix

Color Values

Format #000000 #448FDA
HEX #000000 #448FDA
RGB 0, 0, 0 68, 143, 218
HSL 0.0, 0.0%, 0.0% 210.0, 67.0%, 56.1%
HSV 0.0, 0.0%, 0.0% 210.0, 68.8%, 85.5%
CMYK 0%, 0%, 0%, 100% 68.8%, 34.4%, 0.0%, 14.5%
OKLCH 0.0 0.0 0.0 0.637 0.1355 250.8

Contrast & Accessibility

6.19:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #448FDA → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #448FDA

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

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