black

#000000

#4F88FE

#4F88FE

Contrast Ratio

6.29:1

Delta E

88.98

Very Different

50:50 Mix

Color Values

Format #000000 #4F88FE
HEX #000000 #4F88FE
RGB 0, 0, 0 79, 136, 254
HSL 0.0, 0.0%, 0.0% 220.5, 98.9%, 65.3%
HSV 0.0, 0.0%, 0.0% 220.5, 68.9%, 99.6%
CMYK 0%, 0%, 0%, 100% 68.9%, 46.5%, 0.0%, 0.4%
OKLCH 0.0 0.0 0.0 0.6482 0.1857 262.9

Contrast & Accessibility

6.29:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4F88FE → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #4F88FE

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4F88FE);
background: linear-gradient(135deg, #000000, #4F88FE);

Explore Each Color

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