black

#000000

#398F5F

#398F5F

Contrast Ratio

5.27:1

Delta E

67.6

Very Different

50:50 Mix

Color Values

Format #000000 #398F5F
HEX #000000 #398F5F
RGB 0, 0, 0 57, 143, 95
HSL 0.0, 0.0%, 0.0% 146.5, 43.0%, 39.2%
HSV 0.0, 0.0%, 0.0% 146.5, 60.1%, 56.1%
CMYK 0%, 0%, 0%, 100% 60.1%, 0.0%, 33.6%, 43.9%
OKLCH 0.0 0.0 0.0 0.5846 0.1115 155.9

Contrast & Accessibility

5.27:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #398F5F → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #398F5F

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #398F5F);
background: linear-gradient(135deg, #000000, #398F5F);

Explore Each Color

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