black

#000000

#818BE0

#818BE0

Contrast Ratio

6.7:1

Delta E

77.05

Very Different

50:50 Mix

Color Values

Format #000000 #818BE0
HEX #000000 #818BE0
RGB 0, 0, 0 129, 139, 224
HSL 0.0, 0.0%, 0.0% 233.7, 60.5%, 69.2%
HSV 0.0, 0.0%, 0.0% 233.7, 42.4%, 87.8%
CMYK 0%, 0%, 0%, 100% 42.4%, 37.9%, 0.0%, 12.2%
OKLCH 0.0 0.0 0.0 0.6648 0.1262 277.3

Contrast & Accessibility

6.7:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #818BE0 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #818BE0

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #818BE0);
background: linear-gradient(135deg, #000000, #818BE0);

Explore Each Color

Related Comparisons