#3D2472
Closest named color: Indigo (#4B0082). oklch(34% 0.127 293.1), rgb(61, 36, 114).
Aa
White text reads best on this color (12.39:1).
About this color
#3D2472 is a dark, moderately saturated purple. In OKLCH its lightness is 34%, its chroma 0.127 and its hue 293°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Indigo (#4B0082), ΔE 0.057 away. White text reads best on it, at 12.39:1.
| Hue family | Purples |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.127) |
| Temperature | in between |
| Nearest name | Indigo (#4B0082) |
| Black text | 1.69:1 |
| White text | 12.39:1 |
Values
| HEX | #3D2472 |
| RGB | rgb(61, 36, 114) |
| HSL | hsl(259, 52%, 29%) |
| OKLCH | oklch(34% 0.127 293.1) |
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 #3D2472 | 12.39:1 | AAA | Lc -101.3 | Preferred for body text |
| Black text on #3D2472 | 1.69:1 | Fails | Lc 0.0 | Not readable |
| #3D2472 text on white | 12.39:1 | AAA | Lc 97.8 | Preferred for body text |
| #3D2472 text on black | 1.69:1 | 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 900.
-
Step 50
50
#F5F4FE
oklch(97.1% 0.013 290.8)
-
Step 100
100
#EAE7FB
oklch(93.6% 0.027 292.8)
-
Step 200
200
#DAD3FA
oklch(88.5% 0.054 293.5)
-
Step 300
300
#C3B5F9
oklch(80.9% 0.096 293.6)
-
Step 400
400
#A58CF6
oklch(70.7% 0.152 292.9)
-
Step 500
500
#916BF2
oklch(63.1% 0.194 293)
-
Step 600
600
#7D4DE1
oklch(55.5% 0.213 293.1)
-
Step 700
700
#6A3DC3
oklch(49.1% 0.197 293.2)
-
Step 800
800
#56349E
oklch(42.8% 0.163 293)
-
Step 900
900 (this color)
#3D2472
oklch(34% 0.127 293.1)
-
Step 950
950
#291C49
oklch(26.9% 0.08 293.6)
#3D2472 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) | #003574 | 0.077 |
| Deuteranopia (no green cones) | #003370 | 0.077 |
| Tritanopia (no blue cones) | #2E3747 | 0.102 |
| Achromatopsia (no color) | #343434 | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D2472
#3D2472
oklch(34% 0.127 293.1)
- #383C00
#383C00
oklch(34.1% 0.077 113.9)
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 #3D2472, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Indigo #4B0082 ΔE 0.057
- Royal Purple #4B006E ΔE 0.057
- Midnight Blue #191970 ΔE 0.072
- Dark Slate Blue #483D8B ΔE 0.076
- Marine Blue #01386A ΔE 0.083
- Marine #042E60 ΔE 0.083
- Prussian Blue #1D3557 ΔE 0.083
- Plum Purple #4E0550 ΔE 0.085
Use #3D2472 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.