#8F51AB
Closest named color: Deep Lavender (#8D5EB7). oklch(54.5% 0.148 314.3), rgb(143, 81, 171).
Aa
White text reads best on this color (5.33:1).
About this color
#8F51AB is a medium-dark, vivid purple. In OKLCH its lightness is 54%, its chroma 0.148 and its hue 314°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lavender (#8D5EB7), ΔE 0.032 away. White text reads best on it, at 5.33:1.
| Hue family | Purples |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.148) |
| Temperature | in between |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 3.93:1 |
| White text | 5.33:1 |
Values
| HEX | #8F51AB |
| RGB | rgb(143, 81, 171) |
| HSL | hsl(281, 36%, 49%) |
| OKLCH | oklch(54.5% 0.148 314.3) |
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 #8F51AB | 5.33:1 | AA | Lc -81.6 | Fine for body text |
| Black text on #8F51AB | 3.93:1 | AA large text | Lc 27.8 | Dividers and decoration only |
| #8F51AB text on white | 5.33:1 | AA | Lc 76.2 | Fine for body text |
| #8F51AB text on black | 3.93:1 | AA large text | Lc -25.5 | Dividers and decoration only |
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 600.
-
Step 50
50
#F8F4FA
oklch(97.2% 0.009 314.8)
-
Step 100
100
#EFE6F3
oklch(93.6% 0.02 315.7)
-
Step 200
200
#E2D2EB
oklch(88.4% 0.038 313.6)
-
Step 300
300
#D1B4DF
oklch(80.9% 0.067 314.7)
-
Step 400
400
#B98CCF
oklch(70.7% 0.107 314.3)
-
Step 500
500
#A76EC2
oklch(63% 0.136 314.2)
-
Step 600
600 (this color)
#8F51AB
oklch(54.5% 0.148 314.3)
-
Step 700
700
#7D4496
oklch(49.1% 0.138 314.5)
-
Step 800
800
#65397A
oklch(42.7% 0.114 313.8)
-
Step 900
900
#533162
oklch(37.7% 0.09 314.8)
-
Step 950
950
#301D39
oklch(26.9% 0.056 314.3)
#8F51AB 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) | #3C67AE | 0.129 |
| Deuteranopia (no green cones) | #4F6DA9 | 0.116 |
| Tritanopia (no blue cones) | #8D5F76 | 0.099 |
| Achromatopsia (no color) | #6B6B6B | 0.149 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8F51AB
#8F51AB
oklch(54.5% 0.148 314.3)
- #488214
#488214
oklch(54.6% 0.149 134.4)
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 #8F51AB, closest first.
No curated palette has a color within ΔE 0.04 of #8F51AB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.032
- Purply #983FB2 ΔE 0.041
- Amethyst #9B5FC0 ΔE 0.048
- Light Eggplant #894585 ΔE 0.063
- Dark Lavender #856798 ΔE 0.069
- Muted Purple #805B87 ΔE 0.071
- Deep Lilac #966EBD ΔE 0.072
- Light Plum #9D5783 ΔE 0.075
Use #8F51AB 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.