#412F71
Closest named color: Dark Slate Blue (#483D8B). oklch(36.2% 0.109 292.7), rgb(65, 47, 113).
Aa
White text reads best on this color (11.23:1).
About this color
#412F71 is a dark, moderately saturated purple. In OKLCH its lightness is 36%, its chroma 0.109 and its hue 293°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.056 away. White text reads best on it, at 11.23:1.
| Hue family | Purples |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.109) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 1.86:1 |
| White text | 11.23:1 |
Values
| HEX | #412F71 |
| RGB | rgb(65, 47, 113) |
| HSL | hsl(256, 41%, 31%) |
| OKLCH | oklch(36.2% 0.109 292.7) |
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 #412F71 | 11.23:1 | AAA | Lc -99.5 | Preferred for body text |
| Black text on #412F71 | 1.86:1 | Fails | Lc 8.2 | Not readable |
| #412F71 text on white | 11.23:1 | AAA | Lc 95.7 | Preferred for body text |
| #412F71 text on black | 1.86:1 | 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
#F5F4FC
oklch(97% 0.011 292)
-
Step 100
100
#EAE7F9
oklch(93.6% 0.024 293.6)
-
Step 200
200
#D9D4F5
oklch(88.4% 0.045 292.4)
-
Step 300
300
#C2B7F2
oklch(80.9% 0.083 293)
-
Step 400
400
#A490EB
oklch(70.8% 0.131 292.8)
-
Step 500
500
#8F71E4
oklch(63% 0.168 293)
-
Step 600
600
#7A57D2
oklch(55.6% 0.181 292.6)
-
Step 700
700
#6746B6
oklch(49.1% 0.169 292.7)
-
Step 800
800
#543A93
oklch(42.6% 0.14 293)
-
Step 900
900 (this color)
#412F71
oklch(36.2% 0.109 292.7)
-
Step 950
950
#281F45
oklch(27.1% 0.069 292.1)
#412F71 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) | #0D3C73 | 0.069 |
| Deuteranopia (no green cones) | #123A70 | 0.066 |
| Tritanopia (no blue cones) | #343D4B | 0.088 |
| Achromatopsia (no color) | #3B3B3B | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #412F71
#412F71
oklch(36.2% 0.109 292.7)
- #3F4200
#3F4200
oklch(36.4% 0.081 112.7)
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 #412F71, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.056
- Blueberry #464196 ΔE 0.075
- Prussian Blue #1D3557 ΔE 0.075
- Marine Blue #01386A ΔE 0.077
- Twilight Blue #0A437A ΔE 0.077
- Indigo #4B0082 ΔE 0.077
- Royal Purple #4B006E ΔE 0.078
- Cobalt #1E488F ΔE 0.086
Use #412F71 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.