#8A51AF
Closest named color: Deep Lavender (#8D5EB7). oklch(54.1% 0.151 310.3), rgb(138, 81, 175).
Aa
White text reads best on this color (5.41:1).
About this color
#8A51AF is a medium-dark, vivid purple. In OKLCH its lightness is 54%, its chroma 0.151 and its hue 310°. 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 5.41:1.
| Hue family | Purples |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.151) |
| Temperature | in between |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 3.87:1 |
| White text | 5.41:1 |
Values
| HEX | #8A51AF |
| RGB | rgb(138, 81, 175) |
| HSL | hsl(276, 37%, 50%) |
| OKLCH | oklch(54.1% 0.151 310.3) |
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 #8A51AF | 5.41:1 | AA | Lc -82.0 | Fine for body text |
| Black text on #8A51AF | 3.87:1 | AA large text | Lc 27.4 | Dividers and decoration only |
| #8A51AF text on white | 5.41:1 | AA | Lc 76.7 | Fine for body text |
| #8A51AF text on black | 3.87:1 | AA large text | Lc -25.1 | 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
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EEE6F4
oklch(93.5% 0.021 311.1)
-
Step 200
200
#E1D3EC
oklch(88.6% 0.037 310.5)
-
Step 300
300
#CEB5E2
oklch(80.9% 0.068 309.9)
-
Step 400
400
#B68DD3
oklch(70.7% 0.109 310.6)
-
Step 500
500
#A36FC7
oklch(63% 0.138 310.2)
-
Step 600
600 (this color)
#8A51AF
oklch(54.1% 0.151 310.3)
-
Step 700
700
#79459B
oklch(49.1% 0.141 310.1)
-
Step 800
800
#63397D
oklch(42.7% 0.116 310.9)
-
Step 900
900
#503265
oklch(37.7% 0.091 309.8)
-
Step 950
950
#2F1E3B
oklch(27.1% 0.056 310.1)
#8A51AF 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) | #3667B2 | 0.126 |
| Deuteranopia (no green cones) | #496BAD | 0.112 |
| Tritanopia (no blue cones) | #856178 | 0.106 |
| Achromatopsia (no color) | #6A6A6A | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8A51AF
#8A51AF
oklch(54.1% 0.151 310.3)
- #517F00
#517F00
oklch(54.2% 0.147 130.3)
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 #8A51AF, closest first.
No curated palette has a color within ΔE 0.04 of #8A51AF.
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 0.043
- Amethyst #9B5FC0 ΔE 0.051
- Light Eggplant #894585 ΔE 0.067
- Light Indigo #6D5ACF ΔE 0.070
- Slate Blue #6A5ACD ΔE 0.072
- Dark Lavender #856798 ΔE 0.072
- Deep Lilac #966EBD ΔE 0.075
Use #8A51AF 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.