black

#000000

#317C9B

#317C9B

Contrast Ratio

4.49:1

Delta E

55.64

Very Different

50:50 Mix

#203E4B

Color Values

Format #000000 #317C9B
HEX #000000 #317C9B
RGB 0, 0, 0 49, 124, 155
HSL 0.0, 0.0%, 0.0% 197.5, 52.0%, 40.0%
HSV 0.0, 0.0%, 0.0% 197.5, 68.4%, 60.8%
CMYK 0%, 0%, 0%, 100% 68.4%, 20.0%, 0.0%, 39.2%
OKLCH 0.0 0.0 0.0 0.5532 0.0872 228.8

Contrast & Accessibility

4.49:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #317C9B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #317C9B

Color Difference (Delta E)

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

Gradient

#000000 #11191D #192B33 #203E4B #275265 #2C667F #317C9B

Color Mixing

#000000

100%

#162228

75:25

#203E4B

50:50

#2A5C72

25:75

#317C9B

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #317C9B);
background: linear-gradient(135deg, #000000, #317C9B);

Explore Each Color

black

View full color details

#317C9B

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