#8A6EF3
Closest named color: Medium Slate Blue (#7B68EE). oklch(63% 0.191 289.4), rgb(138, 110, 243).
Aa
Black text reads best on this color (5.60:1).
About this color
#8A6EF3 is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.191 and its hue 289°. Its hue sits on the cool side of the wheel. The nearest named color is Medium Slate Blue (#7B68EE), ΔE 0.029 away. Black text reads best on it, at 5.60:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.191) |
| Temperature | cool |
| Nearest name | Medium Slate Blue (#7B68EE) |
| Black text | 5.60:1 |
| White text | 3.74:1 |
Values
| HEX | #8A6EF3 |
| RGB | rgb(138, 110, 243) |
| HSL | hsl(253, 85%, 69%) |
| OKLCH | oklch(63% 0.191 289.4) |
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 #8A6EF3 | 3.74:1 | AA large text | Lc -70.2 | Content text, not long reading |
| Black text on #8A6EF3 | 5.60:1 | AA | Lc 39.4 | Non-text elements, placeholder text |
| #8A6EF3 text on white | 3.74:1 | AA large text | Lc 64.7 | Content text, not long reading |
| #8A6EF3 text on black | 5.60:1 | AA | Lc -37.0 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F5F4FE
oklch(97.1% 0.013 290.8)
-
Step 100
100
#E9E7FB
oklch(93.5% 0.027 290.5)
-
Step 200
200
#D8D4FA
oklch(88.5% 0.052 290.1)
-
Step 300
300
#BFB7FA
oklch(81% 0.094 289.6)
-
Step 400
400
#9F8EF7
oklch(70.6% 0.151 289.4)
-
Step 500
500 (this color)
#8A6EF3
oklch(63% 0.191 289.4)
-
Step 600
600
#7652E2
oklch(55.7% 0.208 289.4)
-
Step 700
700
#6441C4
oklch(49.2% 0.193 289.7)
-
Step 800
800
#51379F
oklch(42.8% 0.16 289.4)
-
Step 900
900
#42317E
oklch(37.7% 0.125 289.2)
-
Step 950
950
#271D4A
oklch(27% 0.08 290.2)
#8A6EF3 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) | #2687F7 | 0.111 |
| Deuteranopia (no green cones) | #2A81F0 | 0.108 |
| Tritanopia (no blue cones) | #6B8BA6 | 0.158 |
| Achromatopsia (no color) | #848484 | 0.192 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8A6EF3
#8A6EF3
oklch(63% 0.191 289.4)
- #908F00
#908F00
oklch(63% 0.137 109.3)
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 #8A6EF3, closest first.
No curated palette has a color within ΔE 0.04 of #8A6EF3.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Slate Blue #7B68EE ΔE 0.029
- Medium Purple #9370DB ΔE 0.040
- Periwinkle #8E82FE ΔE 0.049
- Cornflower #6A79F7 ΔE 0.049
- Purpley #8756E4 ΔE 0.056
- Lighter Purple #A55AF4 ΔE 0.057
- Lavender Blue #8B88F8 ΔE 0.061
- Light Urple #B36FF6 ΔE 0.068
Use #8A6EF3 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.