#8A73CD
Closest named color: Medium Purple (#9370DB). oklch(61.6% 0.134 293.9), rgb(138, 115, 205).
Aa
Black text reads best on this color (5.41:1).
About this color
#8A73CD is a medium-dark, moderately saturated purple. In OKLCH its lightness is 62%, its chroma 0.134 and its hue 294°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Purple (#9370DB), ΔE 0.027 away. Black text reads best on it, at 5.41:1.
| Hue family | Purples |
| Lightness | medium-dark (62%) |
| Chroma | moderately saturated (0.134) |
| Temperature | in between |
| Nearest name | Medium Purple (#9370DB) |
| Black text | 5.41:1 |
| White text | 3.87:1 |
Values
| HEX | #8A73CD |
| RGB | rgb(138, 115, 205) |
| HSL | hsl(255, 47%, 63%) |
| OKLCH | oklch(61.6% 0.134 293.9) |
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 #8A73CD | 3.87:1 | AA large text | Lc -71.6 | Content text, not long reading |
| Black text on #8A73CD | 5.41:1 | AA | Lc 38.0 | Non-text elements, placeholder text |
| #8A73CD text on white | 3.87:1 | AA large text | Lc 66.1 | Content text, not long reading |
| #8A73CD text on black | 5.41:1 | AA | Lc -35.6 | 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
#F5F4FB
oklch(97% 0.009 292.8)
-
Step 100
100
#EAE8F6
oklch(93.7% 0.019 292.6)
-
Step 200
200
#DAD5F0
oklch(88.5% 0.037 294.1)
-
Step 300
300
#C2B9E8
oklch(80.9% 0.066 293.6)
-
Step 400
400
#A494DC
oklch(70.8% 0.105 293.8)
-
Step 500
500 (this color)
#8A73CD
oklch(61.6% 0.134 293.9)
-
Step 600
600
#795FBF
oklch(55.6% 0.145 293.6)
-
Step 700
700
#664EA5
oklch(49.2% 0.135 293.5)
-
Step 800
800
#534086
oklch(42.7% 0.113 293.6)
-
Step 900
900
#45376B
oklch(37.8% 0.087 294.2)
-
Step 950
950
#28203F
oklch(26.9% 0.057 294.1)
#8A73CD 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) | #5682D0 | 0.074 |
| Deuteranopia (no green cones) | #5A80CB | 0.070 |
| Tritanopia (no blue cones) | #7B8496 | 0.109 |
| Achromatopsia (no color) | #818181 | 0.135 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8A73CD
#8A73CD
oklch(61.6% 0.134 293.9)
- #858D10
#858D10
oklch(61.6% 0.134 113.8)
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 #8A73CD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Purple #9370DB ΔE 0.027
- Deep Lilac #966EBD ΔE 0.031
- Amethyst #9B5FC0 ΔE 0.053
- Deep Lavender #8D5EB7 ΔE 0.056
- Soft Purple #A66FB5 ΔE 0.057
- Wisteria #A87DC2 ΔE 0.061
- Medium Slate Blue #7B68EE ΔE 0.065
- Dark Lilac #9C6DA5 ΔE 0.066
Use #8A73CD 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.