black

#000000

#1F545D

#1F545D

Contrast Ratio

2.48:1

Delta E

37.23

Very Different

50:50 Mix

#172C30

Color Values

Format #000000 #1F545D
HEX #000000 #1F545D
RGB 0, 0, 0 31, 84, 93
HSL 0.0, 0.0%, 0.0% 188.7, 50.0%, 24.3%
HSV 0.0, 0.0%, 0.0% 188.7, 66.7%, 36.5%
CMYK 0%, 0%, 0%, 100% 66.7%, 9.7%, 0.0%, 63.5%
OKLCH 0.0 0.0 0.0 0.4147 0.0571 210.5

Contrast & Accessibility

2.48:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #1F545D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #1F545D

Color Difference (Delta E)

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

Gradient

#000000 #0C1315 #131F22 #172C30 #1A393E #1D464D #1F545D

Color Mixing

#000000

100%

#10191B

75:25

#172C30

50:50

#1B3F46

25:75

#1F545D

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #1F545D);
background: linear-gradient(135deg, #000000, #1F545D);

Explore Each Color

black

View full color details

#1F545D

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