black

#000000

#348C9D

#348C9D

Contrast Ratio

5.38:1

Delta E

60.05

Very Different

50:50 Mix

Color Values

Format #000000 #348C9D
HEX #000000 #348C9D
RGB 0, 0, 0 52, 140, 157
HSL 0.0, 0.0%, 0.0% 189.7, 50.2%, 41.0%
HSV 0.0, 0.0%, 0.0% 189.7, 66.9%, 61.6%
CMYK 0%, 0%, 0%, 100% 66.9%, 10.8%, 0.0%, 38.4%
OKLCH 0.0 0.0 0.0 0.5949 0.0858 212.8

Contrast & Accessibility

5.38:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #348C9D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #348C9D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #348C9D);
background: linear-gradient(135deg, #000000, #348C9D);

Explore Each Color

Related Comparisons