black

#000000

#81FFF2

#81FFF2

Contrast Ratio

17.52:1

Delta E

100.51

Very Different

50:50 Mix

#427771

Color Values

Format #000000 #81FFF2
HEX #000000 #81FFF2
RGB 0, 0, 0 129, 255, 242
HSL 0.0, 0.0%, 0.0% 173.8, 100.0%, 75.3%
HSV 0.0, 0.0%, 0.0% 173.8, 49.4%, 100.0%
CMYK 0%, 0%, 0%, 100% 49.4%, 0.0%, 5.1%, 0.0%
OKLCH 0.0 0.0 0.0 0.9241 0.1147 186.5

Contrast & Accessibility

17.52:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #81FFF2 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #81FFF2

Color Difference (Delta E)

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

Gradient

#000000 #1B2928 #2F4F4B #427771 #57A29A #6CD0C5 #81FFF2

Color Mixing

#000000

100%

#253B39

75:25

#427771

50:50

#61B9AF

25:75

#81FFF2

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #81FFF2);
background: linear-gradient(135deg, #000000, #81FFF2);

Explore Each Color

black

View full color details

#81FFF2

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