black

#000000

#5B91CE

#5B91CE

Contrast Ratio

6.39:1

Delta E

69.47

Very Different

50:50 Mix

Color Values

Format #000000 #5B91CE
HEX #000000 #5B91CE
RGB 0, 0, 0 91, 145, 206
HSL 0.0, 0.0%, 0.0% 211.8, 54.0%, 58.2%
HSV 0.0, 0.0%, 0.0% 211.8, 55.8%, 80.8%
CMYK 0%, 0%, 0%, 100% 55.8%, 29.6%, 0.0%, 19.2%
OKLCH 0.0 0.0 0.0 0.6451 0.1086 252.5

Contrast & Accessibility

6.39:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #5B91CE → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #5B91CE

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #5B91CE);
background: linear-gradient(135deg, #000000, #5B91CE);

Explore Each Color

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