black

#000000

#298F4D

#298F4D

Contrast Ratio

5.13:1

Delta E

73.74

Very Different

50:50 Mix

Color Values

Format #000000 #298F4D
HEX #000000 #298F4D
RGB 0, 0, 0 41, 143, 77
HSL 0.0, 0.0%, 0.0% 141.2, 55.4%, 36.1%
HSV 0.0, 0.0%, 0.0% 141.2, 71.3%, 56.1%
CMYK 0%, 0%, 0%, 100% 71.3%, 0.0%, 46.2%, 43.9%
OKLCH 0.0 0.0 0.0 0.5761 0.1361 151.0

Contrast & Accessibility

5.13:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #298F4D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #298F4D

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #298F4D);
background: linear-gradient(135deg, #000000, #298F4D);

Explore Each Color

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