#505a92 - Whale Skin color

Deep, muted indigo with cool, steel-blue character and soft violet undertones. It reads as a refined slate hue—less saturated than pure navy yet richer and moodier than typical periwinkle. It feels calm, sophisticated, and slightly nostalgic, like twilight over an industrial skyline or faded denim. Works well as a grounding backdrop or accent in modern palettes, pairing beautifully with warm corals, pale creams, or brass accents to add contrast, depth, and understated elegance.

#505a92 color RGB value is 80, 90, 146, and the CMYK value is 0.452, 0.384, 0.00, 0.427. Alternative names for that color are: whale skin, gray, darkslateblue, east bay, midnight blue, indigo.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	80, 90, 146	rgb(80, 90, 146)
CMYK	0.452, 0.384, 0.00, 0.427	-
sRGB	0.314, 0.353, 0.573	rgb(31.4%, 35.3%, 57.3%)
Adobe® 98 RGB compatible	0.329, 0.355, 0.560	color(a98-rgb, 0.329, 0.355, 0.56)
HCT	278, 36.3, 39.7	color(--hct, 278, 25%, 39.7%)
HSL	231, 29.2, 44.3	hsl(231, 29.2%, 44.3%)
HSV	231, 45.2, 57.3	color(--hsv, 231, 45.2%, 57.3%)
HWB	231, 31.4, 42.7	hwb(231, 31.4%, 42.7%)
Lab	39.3, 7.93, -32.6	lab(39.3%, 7.93, -32.6)
P3	0.321, 0.352, 0.557	color(display-p3, 0.321, 0.352, 0.557)
XYZ D50	0.115, 0.109, 0.216	color(xyz-d50, 0.115, 0.109, 0.216)