#8577DE
Closest named color: Medium Purple (#9370DB). oklch(62.9% 0.151 287.5), rgb(133, 119, 222).
Aa
Black text reads best on this color (5.69:1).
About this color
#8577DE is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.151 and its hue 287°. Its hue sits on the cool side of the wheel. The nearest named color is Medium Purple (#9370DB), ΔE 0.026 away. Black text reads best on it, at 5.69:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.151) |
| Temperature | cool |
| Nearest name | Medium Purple (#9370DB) |
| Black text | 5.69:1 |
| White text | 3.69:1 |
Values
| HEX | #8577DE |
| RGB | rgb(133, 119, 222) |
| HSL | hsl(248, 61%, 67%) |
| OKLCH | oklch(62.9% 0.151 287.5) |
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 #8577DE | 3.69:1 | AA large text | Lc -69.8 | Content text, not long reading |
| Black text on #8577DE | 5.69:1 | AA | Lc 39.8 | Non-text elements, placeholder text |
| #8577DE text on white | 3.69:1 | AA large text | Lc 64.3 | Content text, not long reading |
| #8577DE text on black | 5.69:1 | AA | Lc -37.4 | 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
#F5F5FC
oklch(97.2% 0.009 286.2)
-
Step 100
100
#E8E8F8
oklch(93.6% 0.022 286)
-
Step 200
200
#D7D6F4
oklch(88.6% 0.041 287.1)
-
Step 300
300
#BDBAEF
oklch(80.9% 0.074 287.2)
-
Step 400
400
#9C94E6
oklch(70.6% 0.118 287.4)
-
Step 500
500 (this color)
#8577DE
oklch(62.9% 0.151 287.5)
-
Step 600
600
#715ECC
oklch(55.6% 0.164 287.8)
-
Step 700
700
#5F4DB1
oklch(49.2% 0.153 287.7)
-
Step 800
800
#4D408F
oklch(42.7% 0.126 287.4)
-
Step 900
900
#403772
oklch(37.7% 0.098 287.8)
-
Step 950
950
#252143
oklch(27.1% 0.062 286.9)
#8577DE 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) | #5088E2 | 0.073 |
| Deuteranopia (no green cones) | #4F82DC | 0.070 |
| Tritanopia (no blue cones) | #6C8CA0 | 0.127 |
| Achromatopsia (no color) | #858585 | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8577DE
#8577DE
oklch(62.9% 0.151 287.5)
- #928E00
#928E00
oklch(63% 0.136 107.7)
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 #8577DE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Purple #9370DB ΔE 0.026
- Medium Slate Blue #7B68EE ΔE 0.050
- Cornflower #6A79F7 ΔE 0.052
- Periwinkle #8E82FE ΔE 0.054
- Lavender Blue #8B88F8 ΔE 0.054
- Deep Lilac #966EBD ΔE 0.056
- Perrywinkle #8F8CE7 ΔE 0.056
- Soft Blue #6488EA ΔE 0.057
Use #8577DE 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.