black

#000000

#3A9DA1

#3A9DA1

Contrast Ratio

6.52:1

Delta E

66.18

Very Different

50:50 Mix

Color Values

Format #000000 #3A9DA1
HEX #000000 #3A9DA1
RGB 0, 0, 0 58, 157, 161
HSL 0.0, 0.0%, 0.0% 182.3, 47.0%, 42.9%
HSV 0.0, 0.0%, 0.0% 182.3, 64.0%, 63.1%
CMYK 0%, 0%, 0%, 100% 64.0%, 2.5%, 0.0%, 36.9%
OKLCH 0.0 0.0 0.0 0.6408 0.0904 198.9

Contrast & Accessibility

6.52:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #3A9DA1 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #3A9DA1

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #3A9DA1);
background: linear-gradient(135deg, #000000, #3A9DA1);

Explore Each Color

Related Comparisons