#393069
Closest named color: Prussian Blue (#1D3557). oklch(35% 0.096 287.6), rgb(57, 48, 105).
Aa
White text reads best on this color (11.66:1).
About this color
#393069 is a dark, moderately saturated purple. In OKLCH its lightness is 35%, its chroma 0.096 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Prussian Blue (#1D3557), ΔE 0.056 away. White text reads best on it, at 11.66:1.
| Hue family | Purples |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.096) |
| Temperature | cool |
| Nearest name | Prussian Blue (#1D3557) |
| Black text | 1.80:1 |
| White text | 11.66:1 |
Values
| HEX | #393069 |
| RGB | rgb(57, 48, 105) |
| HSL | hsl(249, 37%, 30%) |
| OKLCH | oklch(35% 0.096 287.6) |
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 #393069 | 11.66:1 | AAA | Lc -100.3 | Preferred for body text |
| Black text on #393069 | 1.80:1 | Fails | Lc 0.0 | Not readable |
| #393069 text on white | 11.66:1 | AAA | Lc 96.6 | Preferred for body text |
| #393069 text on black | 1.80:1 | 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
#E9E8F7
oklch(93.6% 0.02 289.1)
-
Step 200
200
#D7D6F3
oklch(88.6% 0.04 287.1)
-
Step 300
300
#BDBAED
oklch(80.9% 0.072 287.4)
-
Step 400
400
#9D95E4
oklch(70.8% 0.114 287.7)
-
Step 500
500
#8678DD
oklch(63.1% 0.148 287.7)
-
Step 600
600
#715FCA
oklch(55.6% 0.16 287.8)
-
Step 700
700
#5F4EAF
oklch(49.2% 0.149 287.7)
-
Step 800
800
#4D408E
oklch(42.7% 0.124 287.6)
-
Step 900
900 (this color)
#393069
oklch(35% 0.096 287.6)
-
Step 950
950
#252142
oklch(27% 0.06 287.2)
#393069 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) | #173A6B | 0.050 |
| Deuteranopia (no green cones) | #163768 | 0.049 |
| Tritanopia (no blue cones) | #2B3C47 | 0.081 |
| Achromatopsia (no color) | #383838 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #393069
#393069
oklch(35% 0.096 287.6)
- #3F3D00
#3F3D00
oklch(35.1% 0.075 107.6)
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 #393069, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Prussian Blue #1D3557 ΔE 0.056
- Marine Blue #01386A ΔE 0.061
- Marine #042E60 ΔE 0.068
- Twilight Blue #0A437A ΔE 0.070
- Dark Slate Blue #483D8B ΔE 0.070
- Space Cadet #2B2D42 ΔE 0.074
- Dark Blue Grey #1F3B4D ΔE 0.075
- Dark Grey Blue #29465B ΔE 0.078
Use #393069 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.