#392E72
Closest named color: Dark Slate Blue (#483D8B). oklch(35.3% 0.113 286.5), rgb(57, 46, 114).
Aa
White text reads best on this color (11.61:1).
About this color
#392E72 is a dark, moderately saturated purple. In OKLCH its lightness is 35%, its chroma 0.113 and its hue 287°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.062 away. White text reads best on it, at 11.61:1.
| Hue family | Purples |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.113) |
| Temperature | cool |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 1.80:1 |
| White text | 11.61:1 |
Values
| HEX | #392E72 |
| RGB | rgb(57, 46, 114) |
| HSL | hsl(250, 43%, 31%) |
| OKLCH | oklch(35.3% 0.113 286.5) |
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 #392E72 | 11.61:1 | AAA | Lc -100.1 | Preferred for body text |
| Black text on #392E72 | 1.80:1 | Fails | Lc 7.4 | Not readable |
| #392E72 text on white | 11.61:1 | AAA | Lc 96.4 | Preferred for body text |
| #392E72 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
#F5F4FD
oklch(97% 0.012 291.3)
-
Step 100
100
#E8E8FA
oklch(93.6% 0.024 285.9)
-
Step 200
200
#D6D5F7
oklch(88.4% 0.047 286.8)
-
Step 300
300
#BCB9F5
oklch(80.9% 0.084 286.6)
-
Step 400
400
#9B92F0
oklch(70.6% 0.135 286.8)
-
Step 500
500
#8474EB
oklch(63% 0.173 286.5)
-
Step 600
600
#7059D9
oklch(55.6% 0.188 286.9)
-
Step 700
700
#5E48BC
oklch(49% 0.174 286.8)
-
Step 800
800
#4C3C98
oklch(42.6% 0.144 286.6)
-
Step 900
900 (this color)
#392E72
oklch(35.3% 0.113 286.5)
-
Step 950
950
#251F47
oklch(26.9% 0.072 287.4)
#392E72 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) | #023A74 | 0.062 |
| Deuteranopia (no green cones) | #013771 | 0.062 |
| Tritanopia (no blue cones) | #263D4B | 0.093 |
| Achromatopsia (no color) | #393939 | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #392E72
#392E72
oklch(35.3% 0.113 286.5)
- #403D00
#403D00
oklch(35.2% 0.075 106.6)
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 #392E72, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.062
- Marine Blue #01386A ΔE 0.065
- Prussian Blue #1D3557 ΔE 0.068
- Twilight Blue #0A437A ΔE 0.070
- Marine #042E60 ΔE 0.073
- Indigo #4B0082 ΔE 0.078
- Midnight Blue #191970 ΔE 0.078
- Blueberry #464196 ΔE 0.079
Use #392E72 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.