Developer Tooling Pro

Created at 09/01/2026 10:52

The palette consists of Dark, Semi dark colors. Accent colors Charcoal Gray #565656 and Cobalt #002f94. Palette has Cool, Neutral colors temperature.

By lightness, this palette runs from #002C42 (darkest) to #565656 (lightest). The lightness range is relatively narrow.

Overall saturation feels vivid (higher chroma) — 80% of colors are vivid.

The hues stay in one region of the color wheel, spanning about 89°.

Overall temperature among swatches leans cool (4 of 5).

HEX codes (sorted): #002C42, #002F94, #00321A, #00420D, #565656

Palette Developer Tooling Pro combines 5 color codes:

HEX: #00321a, RGB: (0, 50, 26); HEX: #002c42, RGB: (0, 44, 66); HEX: #00420d, RGB: (0, 66, 13)

HEX: #565656, RGB: (86, 86, 86); HEX: #002f94, RGB: (0, 47, 148)

Simplified version of palette colors

Shade of Dark Slate Gray, Shade of Midnight Blue, Shade of Dark Green, Shade of Dim Gray, Tint of Midnight Blue

Color scheme was created by colourlock

Color codes in palette

Developer Tooling Pro color codes HEX, RGB information in table

Color	HEX	RGB	Name	Alternative name
#00321a	#00321a	RGB(0, 50, 26)	Midnight Emerald	—
#002c42	#002c42	RGB(0, 44, 66)	Midnight Navy	—
#00420d	#00420d	RGB(0, 66, 13)	Midnight Emerald	—
#565656	#565656	RGB(86, 86, 86)	Charcoal Gray	—
#002f94	#002f94	RGB(0, 47, 148)	Cobalt	—

10 color pairs have low contrast and need improvement which may impact readability.