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#00D9FF

#00D9FF Color — #00D9FF

Complete color reference for #00D9FF: conversions to RGB, HSL, HSV, CMYK, color harmonies, shades & tints scale, and WCAG accessibility contrast ratios.

Color Format Conversions

HEX#00D9FF
RGBrgb(0, 217, 255)
HSLhsl(189, 100%, 50%)
HSVhsv(189, 100%, 100%)
CMYKC:100% M:15% Y:0% K:0%
CSS Color#00D9FF
Decimal55807
Luminance0.5685

WCAG Accessibility Contrast

#00D9FF on White
Ratio: 1.7:1 — Fail
#00D9FF on Black
Ratio: 12.37:1 — AAA
White on #00D9FF
Ratio: 1.7:1 — Fail
Black on #00D9FF
Ratio: 12.37:1 — AAA

WCAG AA requires ≥4.5:1 (normal text) or ≥3:1 (large text). WCAG AAA requires ≥7:1.

Shades & Tints Scale

50#F2FDFF
100#D9F9FF
200#B3F4FF
300#8CEEFF
400#59E6FF
500#00D9FF
600#00AECC
700#008299
800#005766
900#003640

Steps 50–400 are tints (mixed with white); 500 is the base color; 600–900 are shades (mixed with black).

Color Harmonies

Related Color Tools

Frequently Asked Questions

What is the RGB equivalent of #00D9FF?

The RGB equivalent is rgb(0, 217, 255). The red channel is 0, green is 217, and blue is 255 (scale 0–255).

What is the HSL value of #00D9FF?

The HSL value is hsl(189, 100%, 50%). Hue is 189°, saturation is 100%, and lightness is 50%.

Does #00D9FF meet WCAG accessibility standards?

On a white background, #00D9FF achieves a 1.7:1 contrast ratio (Fail). On a black background it achieves 12.37:1 (AAA). WCAG AA requires ≥4.5:1 for normal text.

What is the complementary color of #00D9FF?

The complementary color (180° opposite on the hue wheel) of #00D9FF is #FF2600.