#8584FB
Closest named color: Periwinkle (#8E82FE). oklch(67% 0.172 281.1), rgb(133, 132, 251).
Aa
Black text reads best on this color (6.69:1).
About this color
#8584FB is a medium-light, vivid purple. In OKLCH its lightness is 67%, its chroma 0.172 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle (#8E82FE), ΔE 0.014 away. Black text reads best on it, at 6.69:1.
| Hue family | Purples |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.172) |
| Temperature | cool |
| Nearest name | Periwinkle (#8E82FE) |
| Black text | 6.69:1 |
| White text | 3.13:1 |
Values
| HEX | #8584FB |
| RGB | rgb(133, 132, 251) |
| HSL | hsl(241, 94%, 75%) |
| OKLCH | oklch(67% 0.172 281.1) |
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 #8584FB | 3.13:1 | AA large text | Lc -63.6 | Content text, not long reading |
| Black text on #8584FB | 6.69:1 | AA | Lc 45.8 | Large or bold text, headings |
| #8584FB text on white | 3.13:1 | AA large text | Lc 58.2 | Large or bold text, headings |
| #8584FB text on black | 6.69:1 | AA | Lc -43.5 | 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 400.
-
Step 50
50
#F3F5FF
oklch(97.2% 0.013 277.1)
-
Step 100
100
#E6E8FF
oklch(93.6% 0.031 281.8)
-
Step 200
200
#D2D5FF
oklch(88.4% 0.058 281.9)
-
Step 300
300
#B5BAFF
oklch(81% 0.097 280.8)
-
Step 400
400 (this color)
#8584FB
oklch(67% 0.172 281.1)
-
Step 500
500
#7972FF
oklch(63.2% 0.203 281.1)
-
Step 600
600
#654FF8
oklch(55.6% 0.239 281.2)
-
Step 700
700
#543ED8
oklch(49.1% 0.222 280.9)
-
Step 800
800
#4435AF
oklch(42.7% 0.184 280.8)
-
Step 900
900
#38308A
oklch(37.6% 0.144 280.9)
-
Step 950
950
#211D51
oklch(27% 0.092 281.8)
#8584FB 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) | #5096FF | 0.068 |
| Deuteranopia (no green cones) | #488DF8 | 0.069 |
| Tritanopia (no blue cones) | #5B9DB4 | 0.148 |
| Achromatopsia (no color) | #919191 | 0.173 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8584FB
#8584FB
oklch(67% 0.172 281.1)
- #A89700
#A89700
oklch(67.1% 0.14 101.4)
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 #8584FB, closest first.
No curated palette has a color within ΔE 0.04 of #8584FB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle #8E82FE ΔE 0.014
- Lavender Blue #8B88F8 ΔE 0.015
- Perrywinkle #8F8CE7 ΔE 0.042
- Cornflower #6A79F7 ΔE 0.048
- Soft Blue #6488EA ΔE 0.051
- Periwinkle Blue #8F99FB ΔE 0.056
- Cornflower Blue #6495ED ΔE 0.062
- Medium Purple #9370DB ΔE 0.064
Use #8584FB 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.