Shattered Boulder Since the Corroding

#155c7a RGB(21,92,122)

About this color

Shattered Boulder Since the Corroding settles into a dark blue territory with a vivid quality that feels cool — captured at #155c7a, RGB(21, 92, 122).

#155c7aRGB(21, 92, 122)

HSL 198° · 71% saturation · 28% lightness

🧠

Psychology

In its darkest registers blue becomes serious and introspective: trustworthy, professional, slightly austere.

🏛️

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

From a design perspective, this shade excels as a background for light-coloured text, as a deep accent stripe, or as an anchoring tone in dark-mode interfaces. It pairs naturally with off-whites, warm creams, and metallic highlights.

🎭

Colour pairings

Looking at colour relationships, 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
Shattered Boulder Since the Corroding
HEX
#155c7a
RGB
rgb(21,92,122)
RGB%
rgb(8.2%,36.1%,47.8%)
HSL
hsl(198,71%,28%)
HSV
hsv(198,83%,48%)
CMYK
cmyk(83,25,0,52)
LAB
lab(36,-10,-23)
LCH
lch(36,25,247)
sRGB
(0.082,0.361,0.478)
HEX8
#155c7aff
CSS Name
Decimal
021092122

Similar colors

Color variants

Color info

Lightness
28%
Saturation
71%
Hue
198°
Chroma
25
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

Share