#5F3D76
Closest named color: Dark Slate Blue (#483D8B). oklch(42.5% 0.099 310.3), rgb(95, 61, 118).
Aa
White text reads best on this color (8.69:1).
About this color
#5F3D76 is a dark, moderately saturated purple. In OKLCH its lightness is 42%, its chroma 0.099 and its hue 310°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Slate Blue (#483D8B), ΔE 0.054 away. White text reads best on it, at 8.69:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.099) |
| Temperature | in between |
| Nearest name | Dark Slate Blue (#483D8B) |
| Black text | 2.41:1 |
| White text | 8.69:1 |
Values
| HEX | #5F3D76 |
| RGB | rgb(95, 61, 118) |
| HSL | hsl(276, 32%, 35%) |
| OKLCH | oklch(42.5% 0.099 310.3) |
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 #5F3D76 | 8.69:1 | AAA | Lc -94.1 | Preferred for body text |
| Black text on #5F3D76 | 2.41:1 | Fails | Lc 14.4 | Not readable |
| #5F3D76 text on white | 8.69:1 | AAA | Lc 89.6 | Fine for body text |
| #5F3D76 text on black | 2.41:1 | Fails | Lc -12.6 | 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 800.
-
Step 50
50
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#EDE7F2
oklch(93.6% 0.016 310.1)
-
Step 200
200
#E0D4E9
oklch(88.6% 0.031 311)
-
Step 300
300
#CCB7DD
oklch(80.9% 0.057 309.9)
-
Step 400
400
#B390CC
oklch(70.7% 0.094 310.6)
-
Step 500
500
#A074BE
oklch(63.1% 0.118 310.7)
-
Step 600
600
#8B5BAB
oklch(55.6% 0.13 310.5)
-
Step 700
700
#764B92
oklch(49.2% 0.118 310.7)
-
Step 800
800 (this color)
#5F3D76
oklch(42.5% 0.099 310.3)
-
Step 900
900
#4E3560
oklch(37.7% 0.077 309.9)
-
Step 950
950
#2E1F38
oklch(27% 0.049 310.9)
#5F3D76 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) | #304A78 | 0.078 |
| Deuteranopia (no green cones) | #394C74 | 0.071 |
| Tritanopia (no blue cones) | #5C4654 | 0.069 |
| Achromatopsia (no color) | #4B4B4B | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5F3D76
#5F3D76
oklch(42.5% 0.099 310.3)
- #3B5916
#3B5916
oklch(42.5% 0.1 130.6)
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 #5F3D76, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Slate Blue #483D8B ΔE 0.054
- Twilight #4E518B ΔE 0.062
- Rebecca Purple #663399 ΔE 0.065
- Dusk #4E5481 ΔE 0.065
- Blueberry #464196 ΔE 0.068
- Dusty Grape #545775 ΔE 0.075
- Brownish Purple #76424E ΔE 0.086
- Light Eggplant #894585 ΔE 0.087
Use #5F3D76 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.