#55eeff - Bioluminescence color

Vivid aqua reminiscent of tropical shallows and a clear summer sky, this bright cyan exudes refreshing coolness and playful energy. It balances lively green-blue saturation with a crisp, luminous quality that reads modern and youthful. On dark backgrounds it pops dramatically; paired with whites or coral tones it feels clean and spirited. Use it for accents, call-to-action buttons, or branding that wants an energetic, approachable, contemporary vibe evocative of water, clarity, and upbeat optimism.

color #55eeff

#55eeff color RGB value is 85, 238, 255, and the CMYK value is 0.667, 0.0667, 0.00, 0.00. Alternative names for that color are: bioluminescence, cyan, darkturquoise, turquoise blue, green.

Color Conversion

Name
Values
CSS
RGB(0-255)
85, 238, 255
rgb(85, 238, 255)
CMYK
0.667, 0.0667, 0.00, 0.00
-
sRGB
0.333, 0.933, 1.00
rgb(33.3% 93.3% 100%)
Adobe® 98 RGB compatible
0.586, 0.931, 0.997
color(a98-rgb 0.586 0.931 0.997)
HCT
207, 51.1, 87.1
color(--hct 207 35.2% 87.1%)
HSL
186, 100, 66.7
hsl(186 100% 66.7%)
HSV
186, 66.7, 100
color(--hsv 186 66.7% 100%)
HWB
186, 33.3, 0.00
hwb(186 33.3% 0%)
Lab
86.7, -37.8, -20.8
lab(86.7 -37.8 -20.8)
P3
0.513, 0.921, 0.988
color(display-p3 0.513 0.921 0.988)
XYZ D50
0.512, 0.694, 0.798
color(xyz-d50 0.512 0.694 0.798)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#55eeff
RGB:85 238 255
HSL:186deg 100% 66.67%
HEX:#ff6655
RGB:255 102 85
HSL:6deg 100% 66.67%

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