#401A4F
Closest named color: Deep Violet (#490648). oklch(30% 0.099 315.2), rgb(64, 26, 79).
Aa
White text reads best on this color (14.20:1).
About this color
#401A4F is a dark, moderately saturated purple. In OKLCH its lightness is 30%, its chroma 0.099 and its hue 315°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Violet (#490648), ΔE 0.038 away. White text reads best on it, at 14.20:1.
| Hue family | Purples |
| Lightness | dark (30%) |
| Chroma | moderately saturated (0.099) |
| Temperature | in between |
| Nearest name | Deep Violet (#490648) |
| Black text | 1.47:1 |
| White text | 14.20:1 |
Values
| HEX | #401A4F |
| RGB | rgb(64, 26, 79) |
| HSL | hsl(283, 50%, 21%) |
| OKLCH | oklch(30% 0.099 315.2) |
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 #401A4F | 14.20:1 | AAA | Lc -103.6 | Preferred for body text |
| Black text on #401A4F | 1.47:1 | Fails | Lc 0.0 | Not readable |
| #401A4F text on white | 14.20:1 | AAA | Lc 100.5 | Preferred for body text |
| #401A4F text on black | 1.47:1 | 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
#F3E3FA
oklch(93.5% 0.035 315.7)
-
Step 200
200
#EACDF7
oklch(88.6% 0.065 315.4)
-
Step 300
300
#DDA9F5
oklch(80.8% 0.118 314.8)
-
Step 400
400
#CC77EF
oklch(70.8% 0.187 315.3)
-
Step 500
500
#BE4AE9
oklch(63.1% 0.239 315.4)
-
Step 600
600
#A919D8
oklch(55.6% 0.261 314.9)
-
Step 700
700
#9100BB
oklch(49.1% 0.242 315)
-
Step 800
800
#760E97
oklch(42.7% 0.2 315.3)
-
Step 900
900
#5F1A78
oklch(37.7% 0.155 315.1)
-
Step 950
950 (this color)
#401A4F
oklch(30% 0.099 315.2)
#401A4F 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) | #092951 | 0.092 |
| Deuteranopia (no green cones) | #192C4E | 0.081 |
| Tritanopia (no blue cones) | #3F2331 | 0.065 |
| Achromatopsia (no color) | #2B2B2B | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #401A4F
#401A4F
oklch(30% 0.099 315.2)
- #183700
#183700
oklch(30.1% 0.088 135.2)
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 #401A4F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Violet #490648 ΔE 0.038
- Plum Purple #4E0550 ΔE 0.042
- Eggplant Purple #430541 ΔE 0.043
- Dark Purple #35063E ΔE 0.056
- Aubergine #3D0734 ΔE 0.059
- Eggplant #380835 ΔE 0.060
- Deep Purple #36013F ΔE 0.061
- Grape Purple #5D1451 ΔE 0.064
Use #401A4F 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.