black

#000000

#6367CF

#6367CF

Contrast Ratio

4.37:1

Delta E

77.65

Very Different

50:50 Mix

Color Values

Format #000000 #6367CF
HEX #000000 #6367CF
RGB 0, 0, 0 99, 103, 207
HSL 0.0, 0.0%, 0.0% 237.8, 52.9%, 60.0%
HSV 0.0, 0.0%, 0.0% 237.8, 52.2%, 81.2%
CMYK 0%, 0%, 0%, 100% 52.2%, 50.2%, 0.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.5631 0.1572 278.4

Contrast & Accessibility

4.37:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #6367CF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #6367CF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #6367CF);
background: linear-gradient(135deg, #000000, #6367CF);

Explore Each Color

Related Comparisons