#3D266F
Closest named color: Royal Purple (#4B006E). oklch(34% 0.12 293.5), rgb(61, 38, 111).
Aa
White text reads best on this color (12.31:1).
About this color
#3D266F is a dark, moderately saturated purple. In OKLCH its lightness is 34%, its chroma 0.120 and its hue 293°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Royal Purple (#4B006E), ΔE 0.061 away. White text reads best on it, at 12.31:1.
| Hue family | Purples |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.120) |
| Temperature | in between |
| Nearest name | Royal Purple (#4B006E) |
| Black text | 1.70:1 |
| White text | 12.31:1 |
Values
| HEX | #3D266F |
| RGB | rgb(61, 38, 111) |
| HSL | hsl(259, 49%, 29%) |
| OKLCH | oklch(34% 0.12 293.5) |
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 #3D266F | 12.31:1 | AAA | Lc -101.2 | Preferred for body text |
| Black text on #3D266F | 1.70:1 | Fails | Lc 0.0 | Not readable |
| #3D266F text on white | 12.31:1 | AAA | Lc 97.7 | Preferred for body text |
| #3D266F text on black | 1.70:1 | 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
#F5F4FD
oklch(97% 0.012 291.3)
-
Step 100
100
#EAE7FA
oklch(93.6% 0.026 293.1)
-
Step 200
200
#DAD4F8
oklch(88.6% 0.049 293)
-
Step 300
300
#C3B6F6
oklch(80.9% 0.09 293.6)
-
Step 400
400
#A58DF1
oklch(70.6% 0.144 293.4)
-
Step 500
500
#916DED
oklch(63.1% 0.185 293.3)
-
Step 600
600
#7D51DB
oklch(55.7% 0.201 293.5)
-
Step 700
700
#6A40BE
oklch(49.1% 0.187 293.7)
-
Step 800
800
#56369A
oklch(42.7% 0.155 293.5)
-
Step 900
900 (this color)
#3D266F
oklch(34% 0.12 293.5)
-
Step 950
950
#291D48
oklch(27% 0.077 293.4)
#3D266F 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) | #003671 | 0.076 |
| Deuteranopia (no green cones) | #00336D | 0.076 |
| Tritanopia (no blue cones) | #2F3746 | 0.097 |
| Achromatopsia (no color) | #353535 | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D266F
#3D266F
oklch(34% 0.12 293.5)
- #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 #3D266F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Royal Purple #4B006E ΔE 0.061
- Indigo #4B0082 ΔE 0.063
- Midnight Blue #191970 ΔE 0.074
- Dark Slate Blue #483D8B ΔE 0.076
- Prussian Blue #1D3557 ΔE 0.078
- Marine Blue #01386A ΔE 0.080
- Marine #042E60 ΔE 0.080
- Plum Purple #4E0550 ΔE 0.083
Use #3D266F 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.