#413182
Closest named color: Dark Slate Blue (#483D8B). oklch(37.9% 0.13 287.6), rgb(65, 49, 130).
Aa
White text reads best on this color (10.57:1).
About this color
#413182 is a dark, moderately saturated purple. In OKLCH its lightness is 38%, its chroma 0.130 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.036 away. White text reads best on it, at 10.57:1.
| Hue family | Purples |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.130) |
| Temperature | cool |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 1.98:1 |
| White text | 10.57:1 |
Values
| HEX | #413182 |
| RGB | rgb(65, 49, 130) |
| HSL | hsl(252, 45%, 35%) |
| OKLCH | oklch(37.9% 0.13 287.6) |
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 #413182 | 10.57:1 | AAA | Lc -98.2 | Preferred for body text |
| Black text on #413182 | 1.98:1 | Fails | Lc 9.8 | Not readable |
| #413182 text on white | 10.57:1 | AAA | Lc 94.2 | Preferred for body text |
| #413182 text on black | 1.98:1 | Fails | Lc -8.4 | 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
#E8E7FC
oklch(93.5% 0.028 288)
-
Step 200
200
#D6D4FC
oklch(88.4% 0.055 287.5)
-
Step 300
300
#BDB7FD
oklch(80.9% 0.098 287.9)
-
Step 400
400
#9C8EFC
oklch(70.6% 0.157 287.5)
-
Step 500
500
#876EF9
oklch(63.2% 0.199 287.6)
-
Step 600
600
#7350E8
oklch(55.6% 0.217 287.7)
-
Step 700
700
#613FCA
oklch(49.1% 0.203 287.7)
-
Step 800
800
#4F36A3
oklch(42.8% 0.167 287.7)
-
Step 900
900 (this color)
#413182
oklch(37.9% 0.13 287.6)
-
Step 950
950
#251D4C
oklch(26.9% 0.083 287.2)
#413182 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) | #004185 | 0.072 |
| Deuteranopia (no green cones) | #003D80 | 0.070 |
| Tritanopia (no blue cones) | #2B4454 | 0.109 |
| Achromatopsia (no color) | #3F3F3F | 0.131 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #413182
#413182
oklch(37.9% 0.13 287.6)
- #474500
#474500
oklch(38% 0.082 107.9)
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 #413182, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.036
- Blueberry #464196 ΔE 0.051
- Cobalt #1E488F ΔE 0.070
- Indigo #4B0082 ΔE 0.074
- Twilight Blue #0A437A ΔE 0.074
- Rebecca Purple #663399 ΔE 0.079
- Imperial Purple #480CA8 ΔE 0.079
- Sapphire #2138AB ΔE 0.081
Use #413182 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.