#11eeee - Phosphorescent Blue color

This color is a vivid, electric aqua—an intense cyan leaning slightly toward teal. It reads as bright, luminous, and cool, evoking tropical waters, summer freshness, and modern digital energy. Highly saturated, it commands attention as an accent or call-to-action color, pairing well with deep navies, charcoal grays, and warm corals. It feels youthful and energetic yet clean and calming, making it ideal for interfaces, branding, and graphics that need a bold, refreshing pop without feeling neon harsh.

Color Conversion

Name
Values
CSS
RGB(0-255)
17, 238, 238
rgb(17, 238, 238)
CMYK
0.929, 0.00, 0.00, 0.0667
-
sRGB
0.0667, 0.933, 0.933
rgb(6.67% 93.3% 93.3%)
Adobe® 98 RGB compatible
0.530, 0.931, 0.931
color(a98-rgb 0.53 0.931 0.931)
HCT
197, 56.2, 85.7
color(--hct 197 38.7% 85.7%)
HSL
180, 86.7, 50.0
hsl(180 86.7% 50%)
HSV
180, 92.9, 93.3
color(--hsv 180 92.9% 93.3%)
HWB
180, 6.67, 6.67
hwb(180 6.67% 6.67%)
Lab
85.3, -47.7, -14.1
lab(85.3 -47.7 -14.1)
P3
0.432, 0.920, 0.926
color(display-p3 0.432 0.92 0.926)
XYZ D50
0.454, 0.666, 0.694
color(xyz-d50 0.454 0.666 0.694)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#11eeee
RGB:17 238 238
HSL:180deg 86.67% 50%
HEX:#ee1111
RGB:238 17 17
HSL:0deg 86.67% 50%

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