#393D95
Closest named color: Blueberry (#464196). oklch(41% 0.142 276.2), rgb(57, 61, 149).
Aa
White text reads best on this color (9.22:1).
About this color
#393D95 is a dark, vivid blue. In OKLCH its lightness is 41%, its chroma 0.142 and its hue 276°. Its hue sits on the cool side of the wheel. The nearest named color is Blueberry (#464196), ΔE 0.024 away. White text reads best on it, at 9.22:1.
| Hue family | Blues |
| Lightness | dark (41%) |
| Chroma | vivid (0.142) |
| Temperature | cool |
| Nearest name | Blueberry (#464196) |
| Black text | 2.27:1 |
| White text | 9.22:1 |
Values
| HEX | #393D95 |
| RGB | rgb(57, 61, 149) |
| HSL | hsl(237, 45%, 40%) |
| OKLCH | oklch(41% 0.142 276.2) |
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 #393D95 | 9.22:1 | AAA | Lc -95.3 | Preferred for body text |
| Black text on #393D95 | 2.27:1 | Fails | Lc 13.1 | Not readable |
| #393D95 text on white | 9.22:1 | AAA | Lc 90.9 | Preferred for body text |
| #393D95 text on black | 2.27:1 | Fails | Lc -11.4 | 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 800.
-
Step 50
50
#F3F5FD
oklch(97.1% 0.011 274.9)
-
Step 100
100
#E5E9FA
oklch(93.6% 0.023 275.4)
-
Step 200
200
#D0D7F8
oklch(88.4% 0.046 276)
-
Step 300
300
#B2BDF7
oklch(81% 0.083 276.1)
-
Step 400
400
#8B98F2
oklch(70.7% 0.132 276.2)
-
Step 500
500
#707BEE
oklch(63% 0.171 276.2)
-
Step 600
600
#5B61DC
oklch(55.6% 0.184 276.5)
-
Step 700
700
#4B50BF
oklch(49.2% 0.171 276.2)
-
Step 800
800 (this color)
#393D95
oklch(41% 0.142 276.2)
-
Step 900
900
#33397B
oklch(37.7% 0.111 275.8)
-
Step 950
950
#1E2248
oklch(27% 0.07 276.2)
#393D95 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) | #004B98 | 0.052 |
| Deuteranopia (no green cones) | #004493 | 0.048 |
| Tritanopia (no blue cones) | #005263 | 0.121 |
| Achromatopsia (no color) | #474747 | 0.142 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #393D95
#393D95
oklch(41% 0.142 276.2)
- #584A00
#584A00
oklch(41.1% 0.085 96.6)
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 #393D95, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blueberry #464196 ΔE 0.024
- Dark Slate Blue #483D8B ΔE 0.029
- Cobalt #1E488F ΔE 0.040
- Sapphire #2138AB ΔE 0.049
- Dusk Blue #26538D ΔE 0.063
- Twilight Blue #0A437A ΔE 0.067
- Light Navy #155084 ΔE 0.068
- Twilight #4E518B ΔE 0.070
Use #393D95 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.