#401E67
Closest named color: Royal Purple (#4B006E). oklch(32.5% 0.122 301.2), rgb(64, 30, 103).
Aa
White text reads best on this color (13.12:1).
About this color
#401E67 is a dark, moderately saturated purple. In OKLCH its lightness is 32%, its chroma 0.122 and its hue 301°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Royal Purple (#4B006E), ΔE 0.045 away. White text reads best on it, at 13.12:1.
| Hue family | Purples |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.122) |
| Temperature | in between |
| Nearest name | Royal Purple (#4B006E) |
| Black text | 1.59:1 |
| White text | 13.12:1 |
Values
| HEX | #401E67 |
| RGB | rgb(64, 30, 103) |
| HSL | hsl(268, 55%, 26%) |
| OKLCH | oklch(32.5% 0.122 301.2) |
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 #401E67 | 13.12:1 | AAA | Lc -102.3 | Preferred for body text |
| Black text on #401E67 | 1.59:1 | Fails | Lc 0.0 | Not readable |
| #401E67 text on white | 13.12:1 | AAA | Lc 99.0 | Preferred for body text |
| #401E67 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 900.
-
Step 50
50
#F7F4FD
oklch(97.2% 0.012 301.3)
-
Step 100
100
#EDE6F9
oklch(93.6% 0.026 302.6)
-
Step 200
200
#DFD2F6
oklch(88.5% 0.051 301.8)
-
Step 300
300
#CBB3F3
oklch(80.9% 0.092 301.5)
-
Step 400
400
#B189ED
oklch(70.8% 0.147 301.2)
-
Step 500
500
#9E67E7
oklch(63% 0.188 301)
-
Step 600
600
#8A4AD5
oklch(55.6% 0.204 301.1)
-
Step 700
700
#753AB8
oklch(49% 0.189 301.1)
-
Step 800
800
#5F3195
oklch(42.6% 0.157 301.1)
-
Step 900
900 (this color)
#401E67
oklch(32.5% 0.122 301.2)
-
Step 950
950
#2D1B46
oklch(27% 0.078 300.6)
#401E67 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) | #003069 | 0.089 |
| Deuteranopia (no green cones) | #003065 | 0.090 |
| Tritanopia (no blue cones) | #382F3F | 0.092 |
| Achromatopsia (no color) | #303030 | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #401E67
#401E67
oklch(32.5% 0.122 301.2)
- #2E3A00
#2E3A00
oklch(32.6% 0.079 121.7)
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 #401E67, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Royal Purple #4B006E ΔE 0.045
- Indigo #4B0082 ΔE 0.059
- Plum Purple #4E0550 ΔE 0.062
- Deep Violet #490648 ΔE 0.069
- Grape Purple #5D1451 ΔE 0.076
- Midnight Blue #191970 ΔE 0.078
- Eggplant Purple #430541 ΔE 0.079
- Prussian Blue #1D3557 ΔE 0.087
Use #401E67 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.