black

#000000

#91A9FF

#91A9FF

Contrast Ratio

9.32:1

Delta E

84.92

Very Different

50:50 Mix

Color Values

Format #000000 #91A9FF
HEX #000000 #91A9FF
RGB 0, 0, 0 145, 169, 255
HSL 0.0, 0.0%, 0.0% 226.9, 100.0%, 78.4%
HSV 0.0, 0.0%, 0.0% 226.9, 43.1%, 100.0%
CMYK 0%, 0%, 0%, 100% 43.1%, 33.7%, 0.0%, 0.0%
OKLCH 0.0 0.0 0.0 0.7513 0.1272 271.2

Contrast & Accessibility

9.32:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #91A9FF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #91A9FF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #91A9FF);
background: linear-gradient(135deg, #000000, #91A9FF);

Explore Each Color

Related Comparisons