#400F45
Closest named color: Eggplant Purple (#430541). oklch(27.9% 0.105 323.9), rgb(64, 15, 69).
Aa
White text reads best on this color (15.30:1).
About this color
#400F45 is a dark, moderately saturated purple. In OKLCH its lightness is 28%, its chroma 0.105 and its hue 324°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Eggplant Purple (#430541), ΔE 0.017 away. White text reads best on it, at 15.30:1.
| Hue family | Purples |
| Lightness | dark (28%) |
| Chroma | moderately saturated (0.105) |
| Temperature | in between |
| Nearest name | Eggplant Purple (#430541) |
| Black text | 1.37:1 |
| White text | 15.30:1 |
Values
| HEX | #400F45 |
| RGB | rgb(64, 15, 69) |
| HSL | hsl(294, 64%, 16%) |
| OKLCH | oklch(27.9% 0.105 323.9) |
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 #400F45 | 15.30:1 | AAA | Lc -104.5 | Preferred for body text |
| Black text on #400F45 | 1.37:1 | Fails | Lc 0.0 | Not readable |
| #400F45 text on white | 15.30:1 | AAA | Lc 101.6 | Preferred for body text |
| #400F45 text on black | 1.37:1 | 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
#FBF2FC
oklch(97.1% 0.016 322.7)
-
Step 100
100
#F6E2F8
oklch(93.5% 0.036 323.1)
-
Step 200
200
#F1CAF4
oklch(88.5% 0.07 323.9)
-
Step 300
300
#E8A4EE
oklch(80.8% 0.125 323.9)
-
Step 400
400
#DB6DE6
oklch(70.7% 0.201 323.9)
-
Step 500
500
#CF38DE
oklch(63.2% 0.256 324)
-
Step 600
600
#B600C6
oklch(55.5% 0.261 323.9)
-
Step 700
700
#9A00A8
oklch(49.1% 0.231 323.8)
-
Step 800
800
#7F008B
oklch(42.7% 0.201 323.7)
-
Step 900
900
#690C72
oklch(37.8% 0.167 323.9)
-
Step 950
950 (this color)
#400F45
oklch(27.9% 0.105 323.9)
#400F45 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) | #022147 | 0.110 |
| Deuteranopia (no green cones) | #182744 | 0.093 |
| Tritanopia (no blue cones) | #411828 | 0.062 |
| Achromatopsia (no color) | #252525 | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #400F45
#400F45
oklch(27.9% 0.105 323.9)
- #003304
#003304
oklch(27.9% 0.091 143.9)
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 #400F45, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Eggplant Purple #430541 ΔE 0.017
- Deep Violet #490648 ΔE 0.023
- Aubergine #3D0734 ΔE 0.034
- Dark Purple #35063E ΔE 0.034
- Eggplant #380835 ΔE 0.036
- Plum Purple #4E0550 ΔE 0.037
- Deep Purple #36013F ΔE 0.038
- Dark Plum #3F012C ΔE 0.049
Use #400F45 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.