black

#000000

#EC5F3B

#EC5F3B

Contrast Ratio

6.27:1

Delta E

91.8

Very Different

50:50 Mix

Color Values

Format #000000 #EC5F3B
HEX #000000 #EC5F3B
RGB 0, 0, 0 236, 95, 59
HSL 0.0, 0.0%, 0.0% 12.2, 82.3%, 57.8%
HSV 0.0, 0.0%, 0.0% 12.2, 75.0%, 92.5%
CMYK 0%, 0%, 0%, 100% 0.0%, 59.7%, 75.0%, 7.5%
OKLCH 0.0 0.0 0.0 0.6609 0.1821 35.4

Contrast & Accessibility

6.27:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EC5F3B → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #EC5F3B

Color Difference (Delta E)

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

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #EC5F3B);
background: linear-gradient(135deg, #000000, #EC5F3B);

Explore Each Color

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