black

#000000

#5C91DF

#5C91DF

Contrast Ratio

6.57:1

Delta E

75.01

Very Different

50:50 Mix

Color Values

Format #000000 #5C91DF
HEX #000000 #5C91DF
RGB 0, 0, 0 92, 145, 223
HSL 0.0, 0.0%, 0.0% 215.7, 67.2%, 61.8%
HSV 0.0, 0.0%, 0.0% 215.7, 58.7%, 87.5%
CMYK 0%, 0%, 0%, 100% 58.7%, 35.0%, 0.0%, 12.5%
OKLCH 0.0 0.0 0.0 0.6544 0.1302 257.9

Contrast & Accessibility

6.57:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #5C91DF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #5C91DF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #5C91DF);
background: linear-gradient(135deg, #000000, #5C91DF);

Explore Each Color

Related Comparisons