black

#000000

#1B8CCF

#1B8CCF

Contrast Ratio

5.7:1

Delta E

70.36

Very Different

50:50 Mix

Color Values

Format #000000 #1B8CCF
HEX #000000 #1B8CCF
RGB 0, 0, 0 27, 140, 207
HSL 0.0, 0.0%, 0.0% 202.3, 76.9%, 45.9%
HSV 0.0, 0.0%, 0.0% 202.3, 87.0%, 81.2%
CMYK 0%, 0%, 0%, 100% 87.0%, 32.4%, 0.0%, 18.8%
OKLCH 0.0 0.0 0.0 0.6136 0.1376 242.0

Contrast & Accessibility

5.7:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #1B8CCF → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #1B8CCF

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #1B8CCF);
background: linear-gradient(135deg, #000000, #1B8CCF);

Explore Each Color

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