#3F2063
Closest named color: Royal Purple (#4B006E). oklch(32.3% 0.114 301.6), rgb(63, 32, 99).
Aa
White text reads best on this color (13.14:1).
About this color
#3F2063 is a dark, moderately saturated purple. In OKLCH its lightness is 32%, its chroma 0.114 and its hue 302°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Royal Purple (#4B006E), ΔE 0.052 away. White text reads best on it, at 13.14:1.
| Hue family | Purples |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.114) |
| Temperature | in between |
| Nearest name | Royal Purple (#4B006E) |
| Black text | 1.59:1 |
| White text | 13.14:1 |
Values
| HEX | #3F2063 |
| RGB | rgb(63, 32, 99) |
| HSL | hsl(268, 51%, 26%) |
| OKLCH | oklch(32.3% 0.114 301.6) |
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 #3F2063 | 13.14:1 | AAA | Lc -102.3 | Preferred for body text |
| Black text on #3F2063 | 1.59:1 | Fails | Lc 0.0 | Not readable |
| #3F2063 text on white | 13.14:1 | AAA | Lc 99.1 | Preferred for body text |
| #3F2063 text on black | 1.59:1 | 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
#F7F3FF
oklch(97.1% 0.016 301.2)
-
Step 100
100
#EEE5FF
oklch(93.7% 0.036 301.4)
-
Step 200
200
#E1CFFF
oklch(88.5% 0.068 302.1)
-
Step 300
300
#CEAFFF
oklch(80.9% 0.115 301.7)
-
Step 400
400
#B680FF
oklch(70.7% 0.184 301.5)
-
Step 500
500
#A656FF
oklch(63.1% 0.239 301.5)
-
Step 600
600
#9700FE
oklch(55.6% 0.295 301.5)
-
Step 700
700
#7F00D7
oklch(49.1% 0.26 301.5)
-
Step 800
800
#6900B2
oklch(42.7% 0.226 301.8)
-
Step 900
900
#55158E
oklch(37.7% 0.179 301.7)
-
Step 950
950 (this color)
#3F2063
oklch(32.3% 0.114 301.6)
#3F2063 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) | #003065 | 0.087 |
| Deuteranopia (no green cones) | #073062 | 0.083 |
| Tritanopia (no blue cones) | #382F3E | 0.086 |
| Achromatopsia (no color) | #303030 | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3F2063
#3F2063
oklch(32.3% 0.114 301.6)
- #2E3900
#2E3900
oklch(32.3% 0.077 120.9)
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 #3F2063, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Royal Purple #4B006E ΔE 0.052
- Plum Purple #4E0550 ΔE 0.061
- Deep Violet #490648 ΔE 0.067
- Indigo #4B0082 ΔE 0.067
- Grape Purple #5D1451 ΔE 0.074
- Eggplant Purple #430541 ΔE 0.076
- Midnight Blue #191970 ΔE 0.079
- Prussian Blue #1D3557 ΔE 0.081
Use #3F2063 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.