black

#000000

#5F91D4

#5F91D4

Contrast Ratio

6.49:1

Delta E

71.33

Very Different

50:50 Mix

Color Values

Format #000000 #5F91D4
HEX #000000 #5F91D4
RGB 0, 0, 0 95, 145, 212
HSL 0.0, 0.0%, 0.0% 214.4, 57.6%, 60.2%
HSV 0.0, 0.0%, 0.0% 214.4, 55.2%, 83.1%
CMYK 0%, 0%, 0%, 100% 55.2%, 31.6%, 0.0%, 16.9%
OKLCH 0.0 0.0 0.0 0.6502 0.1145 256.1

Contrast & Accessibility

6.49:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #5F91D4 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #5F91D4

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #5F91D4);
background: linear-gradient(135deg, #000000, #5F91D4);

Explore Each Color

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