#3D1840
Closest named color: Eggplant Purple (#430541). oklch(28.3% 0.084 324.6), rgb(61, 24, 64).
Aa
White text reads best on this color (14.96:1).
About this color
#3D1840 is a dark, moderately saturated purple. In OKLCH its lightness is 28%, its chroma 0.084 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 0.035 away. White text reads best on it, at 14.96:1.
| Hue family | Purples |
| Lightness | dark (28%) |
| Chroma | moderately saturated (0.084) |
| Temperature | in between |
| Nearest name | Eggplant Purple (#430541) |
| Black text | 1.40:1 |
| White text | 14.96:1 |
Values
| HEX | #3D1840 |
| RGB | rgb(61, 24, 64) |
| HSL | hsl(296, 45%, 17%) |
| OKLCH | oklch(28.3% 0.084 324.6) |
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 #3D1840 | 14.96:1 | AAA | Lc -104.4 | Preferred for body text |
| Black text on #3D1840 | 1.40:1 | Fails | Lc 0.0 | Not readable |
| #3D1840 text on white | 14.96:1 | AAA | Lc 101.5 | Preferred for body text |
| #3D1840 text on black | 1.40:1 | 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
#F4E4F5
oklch(93.7% 0.028 324)
-
Step 200
200
#ECCDEE
oklch(88.4% 0.056 324.1)
-
Step 300
300
#E1ABE4
oklch(80.9% 0.098 324.7)
-
Step 400
400
#D17BD7
oklch(70.8% 0.158 324.7)
-
Step 500
500
#C354CC
oklch(63.2% 0.202 324.6)
-
Step 600
600
#AE31B9
oklch(55.7% 0.22 324.4)
-
Step 700
700
#95219F
oklch(49.1% 0.204 324.5)
-
Step 800
800
#791F81
oklch(42.7% 0.169 324.4)
-
Step 900
900
#622167
oklch(37.7% 0.131 324.8)
-
Step 950
950 (this color)
#3D1840
oklch(28.3% 0.084 324.6)
#3D1840 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) | #122441 | 0.082 |
| Deuteranopia (no green cones) | #1E283F | 0.072 |
| Tritanopia (no blue cones) | #3E1D29 | 0.049 |
| Achromatopsia (no color) | #272727 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D1840
#3D1840
oklch(28.3% 0.084 324.6)
- #05330A
#05330A
oklch(28.1% 0.083 144.5)
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 #3D1840, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Eggplant Purple #430541 ΔE 0.035
- Aubergine #3D0734 ΔE 0.037
- Eggplant #380835 ΔE 0.040
- Deep Violet #490648 ΔE 0.041
- Dark Purple #35063E ΔE 0.044
- Deep Purple #36013F ΔE 0.051
- Dark Plum #3F012C ΔE 0.052
- Plum Purple #4E0550 ΔE 0.054
Use #3D1840 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.