Design System Dark Mode

Created at 09/01/2026 11:24

The palette consists of Dark colors. Accent colors Midnight Emerald #004223 and Midnight Teal #003e42. Palette has Cool colors temperature.

By lightness, this palette runs from #001A29 (darkest) to #004223 (lightest). The lightness range is relatively narrow.

Overall saturation feels vivid (higher chroma) — 100% of colors are vivid.

The hues stay in one region of the color wheel, spanning about 85°.

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

HEX codes (sorted): #000899, #001A29, #003040, #003E42, #004223

Palette Design System Dark Mode combines 5 color codes:

HEX: #001a29, RGB: (0, 26, 41); HEX: #003040, RGB: (0, 48, 64); HEX: #004223, RGB: (0, 66, 35)

HEX: #003e42, RGB: (0, 62, 66); HEX: #000899, RGB: (0, 8, 153)

Simplified version of palette colors

Tint of Black, Shade of Dark Slate Gray, Shade of Dark Green, Shade of Dark Slate Gray, Tint of Dark Blue

Color scheme was created by bad_colors

Color codes in palette

Design System Dark Mode color codes HEX, RGB information in table

Color	HEX	RGB	Name	Alternative name
#001a29	#001a29	RGB(0, 26, 41)	Abyss Navy	—
#003040	#003040	RGB(0, 48, 64)	Midnight Navy	—
#004223	#004223	RGB(0, 66, 35)	Midnight Emerald	—
#003e42	#003e42	RGB(0, 62, 66)	Midnight Teal	—
#000899	#000899	RGB(0, 8, 153)	Indigo	—

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