What the Thick Brook up Closing

#1f9fef RGB(31,159,239)

About this color

What the Thick Brook up Closing reads as medium and intense — a blue tone recorded at #1f9fef, RGB(31, 159, 239).

#1f9fefRGB(31, 159, 239)

HSL 203° · 87% saturation · 53% lightness

🧠

Psychology

Blue at medium lightness is the colour of trust and communication — widely associated with stability, focus, and honesty.

🏛️

History

The ancient Egyptians were among the first to produce blue pigment artificially — Egyptian blue, made from copper and sand, coloured the walls of pharaonic tombs.

✏️

Design use

At medium lightness, this blue is flexible enough to serve as accent colours, call-to-action buttons, and icon fills — it holds its own without overwhelming adjacent elements. Always check WCAG contrast ratios before using it under or over text.

🎭

Colour pairings

In terms of colour combinations, complement this blue with amber and warm orange for high-contrast energy, or stay within blue-green and violet neighbours for a serene, cohesive feel.

⚖️ Contrast checker👁 Colour blindness🌈 Gradient🎨 Colour mixer

Color Categories

Color formats

Name
What the Thick Brook up Closing
HEX
#1f9fef
RGB
rgb(31,159,239)
RGB%
rgb(12.2%,62.4%,93.7%)
HSL
hsl(203,87%,53%)
HSV
hsv(203,87%,94%)
CMYK
cmyk(87,33,0,6)
LAB
lab(63,-5,-49)
LCH
lch(63,49,264)
sRGB
(0.122,0.624,0.937)
HEX8
#1f9fefff
CSS Name
Decimal
031159239

Similar colors

Color variants

Color info

Lightness
53%
Saturation
87%
Hue
203°
Chroma
49
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

Share