black

#000000

#90F2E3

#90F2E3

Contrast Ratio

16.0:1

Delta E

95.05

Very Different

50:50 Mix

Color Values

Format #000000 #90F2E3
HEX #000000 #90F2E3
RGB 0, 0, 0 144, 242, 227
HSL 0.0, 0.0%, 0.0% 170.8, 79.0%, 75.7%
HSV 0.0, 0.0%, 0.0% 170.8, 40.5%, 94.9%
CMYK 0%, 0%, 0%, 100% 40.5%, 0.0%, 6.2%, 5.1%
OKLCH 0.0 0.0 0.0 0.8965 0.0955 183.2

Contrast & Accessibility

16.0:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #90F2E3 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #90F2E3

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #90F2E3);
background: linear-gradient(135deg, #000000, #90F2E3);

Explore Each Color

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