#401C42
Closest named color: Eggplant Purple (#430541). oklch(29.5% 0.08 325.4), rgb(64, 28, 66).
Aa
White text reads best on this color (14.35:1).
About this color
#401C42 is a dark, moderately saturated purple. In OKLCH its lightness is 29%, its chroma 0.080 and its hue 325°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Eggplant Purple (#430541), ΔE 0.043 away. White text reads best on it, at 14.35:1.
| Hue family | Purples |
| Lightness | dark (29%) |
| Chroma | moderately saturated (0.080) |
| Temperature | in between |
| Nearest name | Eggplant Purple (#430541) |
| Black text | 1.46:1 |
| White text | 14.35:1 |
Values
| HEX | #401C42 |
| RGB | rgb(64, 28, 66) |
| HSL | hsl(297, 40%, 18%) |
| OKLCH | oklch(29.5% 0.08 325.4) |
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 #401C42 | 14.35:1 | AAA | Lc -103.8 | Preferred for body text |
| Black text on #401C42 | 1.46:1 | Fails | Lc 0.0 | Not readable |
| #401C42 text on white | 14.35:1 | AAA | Lc 100.8 | Preferred for body text |
| #401C42 text on black | 1.46:1 | 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
#FAF3FA
oklch(97.2% 0.012 325.7)
-
Step 100
100
#F4E4F4
oklch(93.6% 0.027 325.8)
-
Step 200
200
#ECCEED
oklch(88.6% 0.053 325)
-
Step 300
300
#E1ACE2
oklch(81% 0.094 325.8)
-
Step 400
400
#D07CD4
oklch(70.7% 0.153 325.4)
-
Step 500
500
#C256C8
oklch(63.1% 0.195 325.5)
-
Step 600
600
#AD35B4
oklch(55.6% 0.211 325.6)
-
Step 700
700
#94269B
oklch(49.1% 0.196 325.4)
-
Step 800
800
#78227E
oklch(42.6% 0.162 325.1)
-
Step 900
900
#612365
oklch(37.7% 0.126 325.2)
-
Step 950
950 (this color)
#401C42
oklch(29.5% 0.08 325.4)
#401C42 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) | #182743 | 0.077 |
| Deuteranopia (no green cones) | #232C41 | 0.069 |
| Tritanopia (no blue cones) | #42212C | 0.047 |
| Achromatopsia (no color) | #2A2A2A | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #401C42
#401C42
oklch(29.5% 0.08 325.4)
- #0A3610
#0A3610
oklch(29.3% 0.08 145.3)
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 #401C42, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Eggplant Purple #430541 ΔE 0.043
- Deep Violet #490648 ΔE 0.044
- Aubergine #3D0734 ΔE 0.048
- Eggplant #380835 ΔE 0.052
- Plum Purple #4E0550 ΔE 0.054
- Dark Purple #35063E ΔE 0.056
- Space Cadet #2B2D42 ΔE 0.061
- Dark Plum #3F012C ΔE 0.062
Use #401C42 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.