What the Fixed Bluff underneath Spanning

#0311ff RGB(3,17,255)

About this color

What the Fixed Bluff underneath Spanning is a intense, medium blue tone, fixed at #0311ff in the RGB color space.

#0311ffRGB(3, 17, 255)

HSL 237° · 100% saturation · 51% lightness

🧠

Psychology

Mid blue dominates corporate and tech branding precisely because it reads as dependable without being cold.

🏛️

History

Blue has been among the most valued pigments throughout history — ultramarine, ground from lapis lazuli, was once worth more than gold and reserved for the robes of the Virgin Mary in medieval painting.

✏️

Design use

Practically, this medium blue is comfortable as interactive elements, tags, badges, and highlight states. It has enough saturation to register clearly without straining extended-reading contexts.

🎭

Colour pairings

For palette building, this blue pairs naturally with warm neutrals — tawny beiges, soft terracottas, aged brass — which amplify its cool character by contrast. Analogous blue-violets and blue-greens give a more cohesive, tonal result.

⚖️ Contrast checker👁 Colour blindness🌈 Gradient🎨 Colour mixer

Color Categories

Color formats

Name
What the Fixed Bluff underneath Spanning
HEX
#0311ff
RGB
rgb(3,17,255)
RGB%
rgb(1.2%,6.7%,100%)
HSL
hsl(237,100%,51%)
HSV
hsv(237,99%,100%)
CMYK
cmyk(99,93,0,0)
LAB
lab(33,76,-106)
LCH
lch(33,130,306)
sRGB
(0.012,0.067,1)
HEX8
#0311ffff
CSS Name
Decimal
003017255

Similar colors

Color variants

Color info

Lightness
51%
Saturation
100%
Hue
237°
Chroma
130
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

Share