#3F194D
Closest named color: Deep Violet (#490648). oklch(29.6% 0.098 315.9), rgb(63, 25, 77).
Aa
White text reads best on this color (14.40:1).
About this color
#3F194D is a dark, moderately saturated purple. In OKLCH its lightness is 30%, its chroma 0.098 and its hue 316°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Violet (#490648), ΔE 0.036 away. White text reads best on it, at 14.40:1.
| Hue family | Purples |
| Lightness | dark (30%) |
| Chroma | moderately saturated (0.098) |
| Temperature | in between |
| Nearest name | Deep Violet (#490648) |
| Black text | 1.45:1 |
| White text | 14.40:1 |
Values
| HEX | #3F194D |
| RGB | rgb(63, 25, 77) |
| HSL | hsl(284, 51%, 20%) |
| OKLCH | oklch(29.6% 0.098 315.9) |
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 #3F194D | 14.40:1 | AAA | Lc -103.8 | Preferred for body text |
| Black text on #3F194D | 1.45:1 | Fails | Lc 0.0 | Not readable |
| #3F194D text on white | 14.40:1 | AAA | Lc 100.8 | Preferred for body text |
| #3F194D text on black | 1.45:1 | 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 950.
-
Step 50
50
#FAF2FD
oklch(97% 0.017 316.9)
-
Step 100
100
#F3E3F9
oklch(93.5% 0.034 316.9)
-
Step 200
200
#EACDF6
oklch(88.5% 0.063 316)
-
Step 300
300
#DEA9F3
oklch(80.8% 0.116 316.2)
-
Step 400
400
#CC77ED
oklch(70.7% 0.185 315.8)
-
Step 500
500
#BE4AE7
oklch(63% 0.237 315.9)
-
Step 600
600
#AA1CD5
oklch(55.6% 0.257 315.9)
-
Step 700
700
#9202B9
oklch(49.2% 0.24 315.9)
-
Step 800
800
#761095
oklch(42.6% 0.198 315.9)
-
Step 900
900
#601A77
oklch(37.7% 0.155 316.2)
-
Step 950
950 (this color)
#3F194D
oklch(29.6% 0.098 315.9)
#3F194D 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) | #09274F | 0.091 |
| Deuteranopia (no green cones) | #192B4C | 0.080 |
| Tritanopia (no blue cones) | #3E2230 | 0.064 |
| Achromatopsia (no color) | #2A2A2A | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3F194D
#3F194D
oklch(29.6% 0.098 315.9)
- #163600
#163600
oklch(29.7% 0.088 135.8)
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 #3F194D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Violet #490648 ΔE 0.036
- Eggplant Purple #430541 ΔE 0.039
- Plum Purple #4E0550 ΔE 0.042
- Dark Purple #35063E ΔE 0.052
- Aubergine #3D0734 ΔE 0.054
- Eggplant #380835 ΔE 0.056
- Deep Purple #36013F ΔE 0.057
- Grape Purple #5D1451 ΔE 0.066
Use #3F194D 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.