black

#000000

#5F91CF

#5F91CF

Contrast Ratio

6.44:1

Delta E

69.78

Very Different

50:50 Mix

Color Values

Format #000000 #5F91CF
HEX #000000 #5F91CF
RGB 0, 0, 0 95, 145, 207
HSL 0.0, 0.0%, 0.0% 213.2, 53.8%, 59.2%
HSV 0.0, 0.0%, 0.0% 213.2, 54.1%, 81.2%
CMYK 0%, 0%, 0%, 100% 54.1%, 30.0%, 0.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.6476 0.108 254.5

Contrast & Accessibility

6.44:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #5F91CF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #5F91CF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #5F91CF);
background: linear-gradient(135deg, #000000, #5F91CF);

Explore Each Color

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