#8581E2
Closest named color: Perrywinkle (#8F8CE7). oklch(65% 0.142 283.6), rgb(133, 129, 226).
Aa
Black text reads best on this color (6.23:1).
About this color
#8581E2 is a medium-light, vivid purple. In OKLCH its lightness is 65%, its chroma 0.142 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.033 away. Black text reads best on it, at 6.23:1.
| Hue family | Purples |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.142) |
| Temperature | cool |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 6.23:1 |
| White text | 3.36:1 |
Values
| HEX | #8581E2 |
| RGB | rgb(133, 129, 226) |
| HSL | hsl(242, 63%, 70%) |
| OKLCH | oklch(65% 0.142 283.6) |
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 #8581E2 | 3.36:1 | AA large text | Lc -66.5 | Content text, not long reading |
| Black text on #8581E2 | 6.23:1 | AA | Lc 43.1 | Non-text elements, placeholder text |
| #8581E2 text on white | 3.36:1 | AA large text | Lc 61.0 | Content text, not long reading |
| #8581E2 text on black | 6.23:1 | AA | Lc -40.7 | 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
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E8E8F7
oklch(93.5% 0.02 286)
-
Step 200
200
#D5D6F3
oklch(88.4% 0.04 284)
-
Step 300
300
#BABBED
oklch(80.8% 0.07 283.8)
-
Step 400
400
#9897E4
oklch(70.8% 0.112 283.8)
-
Step 500
500 (this color)
#8581E2
oklch(65% 0.142 283.6)
-
Step 600
600
#6A62C9
oklch(55.5% 0.155 283.7)
-
Step 700
700
#5951AE
oklch(49.2% 0.143 283.7)
-
Step 800
800
#48438D
oklch(42.7% 0.119 283.2)
-
Step 900
900
#3C3971
oklch(37.7% 0.093 283.4)
-
Step 950
950
#232242
oklch(27.1% 0.058 283.2)
#8581E2 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) | #5E8FE6 | 0.055 |
| Deuteranopia (no green cones) | #5A89E0 | 0.055 |
| Tritanopia (no blue cones) | #6994A7 | 0.121 |
| Achromatopsia (no color) | #8C8C8C | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8581E2
#8581E2
oklch(65% 0.142 283.6)
- #9E9200
#9E9200
oklch(65% 0.137 103.7)
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 #8581E2, closest first.
No curated palette has a color within ΔE 0.04 of #8581E2.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.033
- Lavender Blue #8B88F8 ΔE 0.036
- Soft Blue #6488EA ΔE 0.044
- Periwinkle #8E82FE ΔE 0.044
- Medium Purple #9370DB ΔE 0.044
- Cornflower #6A79F7 ΔE 0.055
- Cornflower Blue #6495ED ΔE 0.060
- Deep Lilac #966EBD ΔE 0.068
Use #8581E2 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.