#352B66
Closest named color: Prussian Blue (#1D3557). oklch(33.4% 0.1 287.5), rgb(53, 43, 102).
Aa
White text reads best on this color (12.43:1).
About this color
#352B66 is a dark, moderately saturated purple. In OKLCH its lightness is 33%, its chroma 0.100 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Prussian Blue (#1D3557), ΔE 0.054 away. White text reads best on it, at 12.43:1.
| Hue family | Purples |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.100) |
| Temperature | cool |
| Nearest name | Prussian Blue (#1D3557) |
| Black text | 1.68:1 |
| White text | 12.43:1 |
Values
| HEX | #352B66 |
| RGB | rgb(53, 43, 102) |
| HSL | hsl(250, 41%, 28%) |
| OKLCH | oklch(33.4% 0.1 287.5) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #352B66 | 12.43:1 | AAA | Lc -101.5 | Preferred for body text |
| Black text on #352B66 | 1.68:1 | Fails | Lc 0.0 | Not readable |
| #352B66 text on white | 12.43:1 | AAA | Lc 98.1 | Preferred for body text |
| #352B66 text on black | 1.68:1 | Fails | Lc 0.0 | Not readable |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 900.
-
Step 50
50
#F5F5FC
oklch(97.2% 0.009 286.2)
-
Step 100
100
#E8E8F8
oklch(93.6% 0.022 286)
-
Step 200
200
#D7D5F4
oklch(88.4% 0.042 288.5)
-
Step 300
300
#BDBAEF
oklch(80.9% 0.074 287.2)
-
Step 400
400
#9C94E7
oklch(70.6% 0.12 287.3)
-
Step 500
500
#8677E0
oklch(63.1% 0.154 287.7)
-
Step 600
600
#715ECD
oklch(55.6% 0.165 287.7)
-
Step 700
700
#5F4DB2
oklch(49.2% 0.154 287.5)
-
Step 800
800
#4D3F90
oklch(42.6% 0.129 287.6)
-
Step 900
900 (this color)
#352B66
oklch(33.4% 0.1 287.5)
-
Step 950
950
#252043
oklch(26.9% 0.064 287.9)
#352B66 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #0C3668 | 0.054 |
| Deuteranopia (no green cones) | #0C3365 | 0.053 |
| Tritanopia (no blue cones) | #263844 | 0.083 |
| Achromatopsia (no color) | #343434 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #352B66
#352B66
oklch(33.4% 0.1 287.5)
- #3B3900
#3B3900
oklch(33.6% 0.072 107.5)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #352B66, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Prussian Blue #1D3557 ΔE 0.054
- Marine #042E60 ΔE 0.060
- Marine Blue #01386A ΔE 0.061
- Space Cadet #2B2D42 ΔE 0.069
- Midnight Blue #191970 ΔE 0.071
- Gunmetal #293241 ΔE 0.077
- Dark Blue Grey #1F3B4D ΔE 0.078
- Twilight Blue #0A437A ΔE 0.078
Use #352B66 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.