black

#000000

#339EAD

#339EAD

Contrast Ratio

6.63:1

Delta E

67.07

Very Different

50:50 Mix

Color Values

Format #000000 #339EAD
HEX #000000 #339EAD
RGB 0, 0, 0 51, 158, 173
HSL 0.0, 0.0%, 0.0% 187.4, 54.5%, 43.9%
HSV 0.0, 0.0%, 0.0% 187.4, 70.5%, 67.8%
CMYK 0%, 0%, 0%, 100% 70.5%, 8.7%, 0.0%, 32.2%
OKLCH 0.0 0.0 0.0 0.6459 0.0966 208.5

Contrast & Accessibility

6.63:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #339EAD → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #339EAD

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

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

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