#8577EE
Closest named color: Medium Purple (#9370DB). oklch(63.8% 0.173 285.8), rgb(133, 119, 238).
Aa
Black text reads best on this color (5.87:1).
About this color
#8577EE is a medium-light, vivid purple. In OKLCH its lightness is 64%, its chroma 0.173 and its hue 286°. Its hue sits on the cool side of the wheel. The nearest named color is Medium Purple (#9370DB), ΔE 0.036 away. Black text reads best on it, at 5.87:1.
| Hue family | Purples |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.173) |
| Temperature | cool |
| Nearest name | Medium Purple (#9370DB) |
| Black text | 5.87:1 |
| White text | 3.57:1 |
Values
| HEX | #8577EE |
| RGB | rgb(133, 119, 238) |
| HSL | hsl(247, 78%, 70%) |
| OKLCH | oklch(63.8% 0.173 285.8) |
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 #8577EE | 3.57:1 | AA large text | Lc -68.6 | Content text, not long reading |
| Black text on #8577EE | 5.87:1 | AA | Lc 40.9 | Non-text elements, placeholder text |
| #8577EE text on white | 3.57:1 | AA large text | Lc 63.1 | Content text, not long reading |
| #8577EE text on black | 5.87:1 | AA | Lc -38.5 | 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
#E8E8FA
oklch(93.6% 0.024 285.9)
-
Step 200
200
#D6D5F8
oklch(88.5% 0.048 286.7)
-
Step 300
300
#BBB9F5
oklch(80.8% 0.084 285.9)
-
Step 400
400
#9A93F1
oklch(70.8% 0.135 285.8)
-
Step 500
500 (this color)
#8577EE
oklch(63.8% 0.173 285.8)
-
Step 600
600
#6E5ADA
oklch(55.6% 0.188 285.7)
-
Step 700
700
#5C49BD
oklch(49.1% 0.174 285.5)
-
Step 800
800
#4B3D99
oklch(42.8% 0.144 285.5)
-
Step 900
900
#3E357A
oklch(37.7% 0.113 285.6)
-
Step 950
950
#242047
oklch(27.1% 0.07 285.3)
#8577EE 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) | #428BF2 | 0.084 |
| Deuteranopia (no green cones) | #3F84EB | 0.083 |
| Tritanopia (no blue cones) | #6490A7 | 0.146 |
| Achromatopsia (no color) | #878787 | 0.173 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8577EE
#8577EE
oklch(63.8% 0.173 285.8)
- #979000
#979000
oklch(63.9% 0.136 106.2)
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 #8577EE, closest first.
No curated palette has a color within ΔE 0.04 of #8577EE.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Purple #9370DB ΔE 0.036
- Periwinkle #8E82FE ΔE 0.037
- Cornflower #6A79F7 ΔE 0.039
- Medium Slate Blue #7B68EE ΔE 0.040
- Lavender Blue #8B88F8 ΔE 0.044
- Soft Blue #6488EA ΔE 0.057
- Perrywinkle #8F8CE7 ΔE 0.059
- Purpley #8756E4 ΔE 0.073
Use #8577EE 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.