#00eeff - Brain Freeze color

A vivid, electric cyan leaning slightly toward blue: a high‑saturation aqua with intense clarity and brightness. It reads as cool, tropical, and modern—refreshing and energetic rather than muted. Ideal for accents, call‑to‑action buttons, and glowing highlights against dark or neutral surfaces; pairs well with deep navy, charcoal, coral, and warm grays. Use carefully on light backgrounds to maintain contrast for accessibility, or employ as part of gradients for lively, contemporary designs.

#00eeff color RGB value is 0, 238, 255, and the CMYK value is 1.00, 0.0667, 0.00, 0.00. Alternative names for that color are: brain freeze, cyan, aqua, cyan / aqua, robin egg blue, green.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	0, 238, 255	rgb(0, 238, 255)
CMYK	1.00, 0.0667, 0.00, 0.00	-
sRGB	0.00, 0.933, 1.00	rgb(0%, 93.3%, 100%)
Adobe® 98 RGB compatible	0.526, 0.931, 0.997	color(a98-rgb, 0.526, 0.931, 0.997)
HCT	206, 56.8, 86.2	color(--hct, 206, 39.2%, 86.2%)
HSL	184, 100, 50.0	hsl(184, 100%, 50%)
HSV	184, 100, 100	color(--hsv, 184, 100%, 100%)
HWB	184, 0.00, 0.00	hwb(184, 0%, 0%)
Lab	85.7, -44.1, -22.4	lab(85.7%, -44.1, -22.4)
P3	0.426, 0.920, 0.988	color(display-p3, 0.426, 0.92, 0.988)
XYZ D50	0.472, 0.674, 0.797	color(xyz-d50, 0.472, 0.674, 0.797)