black

#000000

#659B91

#659B91

Contrast Ratio

6.65:1

Delta E

63.42

Very Different

50:50 Mix

Color Values

Format #000000 #659B91
HEX #000000 #659B91
RGB 0, 0, 0 101, 155, 145
HSL 0.0, 0.0%, 0.0% 168.9, 21.3%, 50.2%
HSV 0.0, 0.0%, 0.0% 168.9, 34.8%, 60.8%
CMYK 0%, 0%, 0%, 100% 34.8%, 0.0%, 6.5%, 39.2%
OKLCH 0.0 0.0 0.0 0.6487 0.0593 181.4

Contrast & Accessibility

6.65:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #659B91 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #659B91

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #659B91);
background: linear-gradient(135deg, #000000, #659B91);

Explore Each Color

Related Comparisons