black

#000000

#428382

#428382

Contrast Ratio

4.8:1

Delta E

55.17

Very Different

50:50 Mix

#254140

Color Values

Format #000000 #428382
HEX #000000 #428382
RGB 0, 0, 0 66, 131, 130
HSL 0.0, 0.0%, 0.0% 179.1, 33.0%, 38.6%
HSV 0.0, 0.0%, 0.0% 179.1, 49.6%, 51.4%
CMYK 0%, 0%, 0%, 100% 49.6%, 0.0%, 0.8%, 48.6%
OKLCH 0.0 0.0 0.0 0.567 0.0666 194.1

Contrast & Accessibility

4.8:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #428382 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #428382

Color Difference (Delta E)

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

Gradient

#000000 #121A1A #1C2D2C #254140 #2F5655 #386C6B #428382

Color Mixing

#000000

100%

#172323

75:25

#254140

50:50

#346160

25:75

#428382

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #428382);
background: linear-gradient(135deg, #000000, #428382);

Explore Each Color

black

View full color details

#428382

View full color details

Related Comparisons