black

#000000

#628CAD

#628CAD

Contrast Ratio

5.87:1

Delta E

60.8

Very Different

50:50 Mix

Color Values

Format #000000 #628CAD
HEX #000000 #628CAD
RGB 0, 0, 0 98, 140, 173
HSL 0.0, 0.0%, 0.0% 206.4, 31.4%, 53.1%
HSV 0.0, 0.0%, 0.0% 206.4, 43.4%, 67.8%
CMYK 0%, 0%, 0%, 100% 43.4%, 19.1%, 0.0%, 32.2%
OKLCH 0.0 0.0 0.0 0.6222 0.0682 242.8

Contrast & Accessibility

5.87:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #628CAD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #628CAD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

Explore Each Color

Related Comparisons