#8577F5
Closest named color: Periwinkle (#8E82FE). oklch(64.3% 0.182 285.1), rgb(133, 119, 245).
Aa
Black text reads best on this color (5.95:1).
About this color
#8577F5 is a medium-light, vivid purple. In OKLCH its lightness is 64%, its chroma 0.182 and its hue 285°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle (#8E82FE), ΔE 0.032 away. Black text reads best on it, at 5.95:1.
| Hue family | Purples |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.182) |
| Temperature | cool |
| Nearest name | Periwinkle (#8E82FE) |
| Black text | 5.95:1 |
| White text | 3.52:1 |
Values
| HEX | #8577F5 |
| RGB | rgb(133, 119, 245) |
| HSL | hsl(247, 86%, 71%) |
| OKLCH | oklch(64.3% 0.182 285.1) |
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 #8577F5 | 3.52:1 | AA large text | Lc -68.1 | Content text, not long reading |
| Black text on #8577F5 | 5.95:1 | AA | Lc 41.5 | Non-text elements, placeholder text |
| #8577F5 text on white | 3.52:1 | AA large text | Lc 62.6 | Content text, not long reading |
| #8577F5 text on black | 5.95:1 | AA | Lc -39.1 | 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
#F4F4FD
oklch(97% 0.012 286.2)
-
Step 100
100
#E8E8FB
oklch(93.7% 0.026 285.9)
-
Step 200
200
#D5D5F9
oklch(88.4% 0.049 285.3)
-
Step 300
300
#BAB9F8
oklch(80.9% 0.088 285)
-
Step 400
400
#9892F5
oklch(70.7% 0.142 284.9)
-
Step 500
500 (this color)
#8577F5
oklch(64.3% 0.182 285.1)
-
Step 600
600
#6D58DF
oklch(55.6% 0.197 285.1)
-
Step 700
700
#5C47C2
oklch(49.2% 0.183 285.3)
-
Step 800
800
#4A3B9D
oklch(42.6% 0.153 284.9)
-
Step 900
900
#3D347D
oklch(37.7% 0.119 284.7)
-
Step 950
950
#241F49
oklch(27% 0.075 285.6)
#8577F5 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) | #3A8CF9 | 0.089 |
| Deuteranopia (no green cones) | #3685F2 | 0.088 |
| Tritanopia (no blue cones) | #6092AB | 0.153 |
| Achromatopsia (no color) | #888888 | 0.183 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8577F5
#8577F5
oklch(64.3% 0.182 285.1)
- #9A9100
#9A9100
oklch(64.4% 0.137 105.2)
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 #8577F5, closest first.
No curated palette has a color within ΔE 0.04 of #8577F5.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle #8E82FE ΔE 0.032
- Cornflower #6A79F7 ΔE 0.037
- Medium Slate Blue #7B68EE ΔE 0.040
- Lavender Blue #8B88F8 ΔE 0.043
- Medium Purple #9370DB ΔE 0.045
- Soft Blue #6488EA ΔE 0.060
- Perrywinkle #8F8CE7 ΔE 0.063
- Light Urple #B36FF6 ΔE 0.074
Use #8577F5 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.