black

#000000

#91A7CD

#91A7CD

Contrast Ratio

8.61:1

Delta E

71.5

Very Different

50:50 Mix

Color Values

Format #000000 #91A7CD
HEX #000000 #91A7CD
RGB 0, 0, 0 145, 167, 205
HSL 0.0, 0.0%, 0.0% 218.0, 37.5%, 68.6%
HSV 0.0, 0.0%, 0.0% 218.0, 29.3%, 80.4%
CMYK 0%, 0%, 0%, 100% 29.3%, 18.5%, 0.0%, 19.6%
OKLCH 0.0 0.0 0.0 0.7249 0.0608 261.3

Contrast & Accessibility

8.61:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #91A7CD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #91A7CD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #91A7CD);
background: linear-gradient(135deg, #000000, #91A7CD);

Explore Each Color

Related Comparisons