black

#000000

#399DA2

#399DA2

Contrast Ratio

6.52:1

Delta E

66.22

Very Different

50:50 Mix

Color Values

Format #000000 #399DA2
HEX #000000 #399DA2
RGB 0, 0, 0 57, 157, 162
HSL 0.0, 0.0%, 0.0% 182.9, 47.9%, 42.9%
HSV 0.0, 0.0%, 0.0% 182.9, 64.8%, 63.5%
CMYK 0%, 0%, 0%, 100% 64.8%, 3.1%, 0.0%, 36.5%
OKLCH 0.0 0.0 0.0 0.6408 0.091 199.8

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: #399DA2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #399DA2

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #399DA2);
background: linear-gradient(135deg, #000000, #399DA2);

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