#41316E
Closest named color: Dark Slate Blue (#483D8B). oklch(36.4% 0.102 292.7), rgb(65, 49, 110).
Aa
White text reads best on this color (11.11:1).
About this color
#41316E is a dark, moderately saturated purple. In OKLCH its lightness is 36%, its chroma 0.102 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 0.057 away. White text reads best on it, at 11.11:1.
| Hue family | Purples |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.102) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 1.88:1 |
| White text | 11.11:1 |
Values
| HEX | #41316E |
| RGB | rgb(65, 49, 110) |
| HSL | hsl(256, 38%, 31%) |
| OKLCH | oklch(36.4% 0.102 292.7) |
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 #41316E | 11.11:1 | AAA | Lc -99.3 | Preferred for body text |
| Black text on #41316E | 1.88:1 | Fails | Lc 8.4 | Not readable |
| #41316E text on white | 11.11:1 | AAA | Lc 95.5 | Preferred for body text |
| #41316E text on black | 1.88:1 | 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
#EAE7F8
oklch(93.5% 0.023 294.1)
-
Step 200
200
#D9D5F3
oklch(88.5% 0.041 291.7)
-
Step 300
300
#C2B8EE
oklch(80.9% 0.076 293.1)
-
Step 400
400
#A391E6
oklch(70.6% 0.123 292.7)
-
Step 500
500
#8E74DE
oklch(63.1% 0.155 292.7)
-
Step 600
600
#795ACC
oklch(55.6% 0.169 292.6)
-
Step 700
700
#6649B0
oklch(49.1% 0.157 292.6)
-
Step 800
800
#533D8F
oklch(42.8% 0.13 292.4)
-
Step 900
900 (this color)
#41316E
oklch(36.4% 0.102 292.7)
-
Step 950
950
#281F43
oklch(27% 0.065 293)
#41316E 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) | #173C70 | 0.061 |
| Deuteranopia (no green cones) | #1A3A6D | 0.058 |
| Tritanopia (no blue cones) | #353E4A | 0.084 |
| Achromatopsia (no color) | #3C3C3C | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #41316E
#41316E
oklch(36.4% 0.102 292.7)
- #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 #41316E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.057
- Prussian Blue #1D3557 ΔE 0.071
- Twilight Blue #0A437A ΔE 0.074
- Marine Blue #01386A ΔE 0.074
- Blueberry #464196 ΔE 0.076
- Dark Grey Blue #29465B ΔE 0.082
- Royal Purple #4B006E ΔE 0.084
- Indigo #4B0082 ΔE 0.084
Use #41316E 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.