black

#000000

#577CA4

#577CA4

Contrast Ratio

4.82:1

Delta E

56.86

Very Different

50:50 Mix

#2E3E4F

Color Values

Format #000000 #577CA4
HEX #000000 #577CA4
RGB 0, 0, 0 87, 124, 164
HSL 0.0, 0.0%, 0.0% 211.2, 30.7%, 49.2%
HSV 0.0, 0.0%, 0.0% 211.2, 47.0%, 64.3%
CMYK 0%, 0%, 0%, 100% 47.0%, 24.4%, 0.0%, 35.7%
OKLCH 0.0 0.0 0.0 0.575 0.0749 251.1

Contrast & Accessibility

4.82:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #577CA4 → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #577CA4

Color Difference (Delta E)

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

Gradient

#000000 #15191E #212B36 #2E3E4F #3C526A #496687 #577CA4

Color Mixing

#000000

100%

#1B222A

75:25

#2E3E4F

50:50

#425C78

25:75

#577CA4

100%

CSS Gradient Code

background: linear-gradient(to right, #000000, #577CA4);
background: linear-gradient(135deg, #000000, #577CA4);

Explore Each Color

black

View full color details

#577CA4

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