black

#000000

#3C91DB

#3C91DB

Contrast Ratio

6.27:1

Delta E

73.74

Very Different

50:50 Mix

Color Values

Format #000000 #3C91DB
HEX #000000 #3C91DB
RGB 0, 0, 0 60, 145, 219
HSL 0.0, 0.0%, 0.0% 207.9, 68.8%, 54.7%
HSV 0.0, 0.0%, 0.0% 207.9, 72.6%, 85.9%
CMYK 0%, 0%, 0%, 100% 72.6%, 33.8%, 0.0%, 14.1%
OKLCH 0.0 0.0 0.0 0.6394 0.1378 248.2

Contrast & Accessibility

6.27:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3C91DB → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3C91DB

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3C91DB);
background: linear-gradient(135deg, #000000, #3C91DB);

Explore Each Color

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