black

#000000

#339FAF

#339FAF

Contrast Ratio

6.72:1

Delta E

67.51

Very Different

50:50 Mix

Color Values

Format #000000 #339FAF
HEX #000000 #339FAF
RGB 0, 0, 0 51, 159, 175
HSL 0.0, 0.0%, 0.0% 187.7, 54.9%, 44.3%
HSV 0.0, 0.0%, 0.0% 187.7, 70.9%, 68.6%
CMYK 0%, 0%, 0%, 100% 70.9%, 9.1%, 0.0%, 31.4%
OKLCH 0.0 0.0 0.0 0.6492 0.0975 209.3

Contrast & Accessibility

6.72:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #339FAF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #339FAF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #339FAF);
background: linear-gradient(135deg, #000000, #339FAF);

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