black

#000000

#628FCF

#628FCF

Contrast Ratio

6.35:1

Delta E

69.82

Very Different

50:50 Mix

Color Values

Format #000000 #628FCF
HEX #000000 #628FCF
RGB 0, 0, 0 98, 143, 207
HSL 0.0, 0.0%, 0.0% 215.2, 53.2%, 59.8%
HSV 0.0, 0.0%, 0.0% 215.2, 52.7%, 81.2%
CMYK 0%, 0%, 0%, 100% 52.7%, 30.9%, 0.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.6448 0.1085 257.2

Contrast & Accessibility

6.35:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #628FCF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #628FCF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #628FCF);
background: linear-gradient(135deg, #000000, #628FCF);

Explore Each Color

Related Comparisons