black

#000000

#5991CF

#5991CF

Contrast Ratio

6.38:1

Delta E

69.77

Very Different

50:50 Mix

Color Values

Format #000000 #5991CF
HEX #000000 #5991CF
RGB 0, 0, 0 89, 145, 207
HSL 0.0, 0.0%, 0.0% 211.5, 55.1%, 58.0%
HSV 0.0, 0.0%, 0.0% 211.5, 57.0%, 81.2%
CMYK 0%, 0%, 0%, 100% 57.0%, 30.0%, 0.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.6446 0.1108 252.1

Contrast & Accessibility

6.38:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #5991CF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #5991CF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #5991CF);
background: linear-gradient(135deg, #000000, #5991CF);

Explore Each Color

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