#334f7b - High Altar color

A cool, deep blue with muted teal undertones, this shade evokes the tranquil depth of twilight over a calm ocean. It reads as sophisticated and professional—subtle yet authoritative—making it ideal for corporate identities, user interfaces, and refined interiors. The color balances seriousness with serenity, pairing well with warm neutrals, soft grays, and brass accents. It suggests trustworthiness, stability, and quiet confidence while remaining versatile enough for both backgrounds and bold accents.

#334f7b color RGB value is 51, 79, 123, and the CMYK value is 0.585, 0.358, 0.00, 0.518. Alternative names for that color are: high altar, gray, steelblue, east bay, midnight blue, indigo.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	51, 79, 123	rgb(51, 79, 123)
CMYK	0.585, 0.358, 0.00, 0.518	-
sRGB	0.200, 0.310, 0.482	rgb(20%, 31%, 48.2%)
Adobe® 98 RGB compatible	0.246, 0.314, 0.473	color(a98-rgb, 0.246, 0.314, 0.473)
HCT	262, 33.4, 33.4	color(--hct, 262, 23%, 33.4%)
HSL	217, 41.4, 34.1	hsl(217, 41.4%, 34.1%)
HSV	217, 58.5, 48.2	color(--hsv, 217, 58.5%, 48.2%)
HWB	217, 20.0, 51.8	hwb(217, 20%, 51.8%)
Lab	33.0, 0.153, -28.7	lab(33%, 0.153, -28.7)
P3	0.224, 0.307, 0.469	color(display-p3, 0.224, 0.307, 0.469)
XYZ D50	0.0729, 0.0754, 0.149	color(xyz-d50, 0.073, 0.075, 0.149)