black

#000000

#308EAE

#308EAE

Contrast Ratio

5.61:1

Delta E

62.62

Very Different

50:50 Mix

Color Values

Format #000000 #308EAE
HEX #000000 #308EAE
RGB 0, 0, 0 48, 142, 174
HSL 0.0, 0.0%, 0.0% 195.2, 56.8%, 43.5%
HSV 0.0, 0.0%, 0.0% 195.2, 72.4%, 68.2%
CMYK 0%, 0%, 0%, 100% 72.4%, 18.4%, 0.0%, 31.8%
OKLCH 0.0 0.0 0.0 0.6061 0.0981 224.9

Contrast & Accessibility

5.61:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #308EAE → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #308EAE

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #308EAE);
background: linear-gradient(135deg, #000000, #308EAE);

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