#8587FB
Closest named color: Lavender Blue (#8B88F8). oklch(67.5% 0.168 280.1), rgb(133, 135, 251).
Aa
Black text reads best on this color (6.85:1).
About this color
#8587FB is a medium-light, vivid purple. In OKLCH its lightness is 68%, its chroma 0.168 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender Blue (#8B88F8), ΔE 0.010 away. Black text reads best on it, at 6.85:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.168) |
| Temperature | cool |
| Nearest name | Lavender Blue (#8B88F8) |
| Black text | 6.85:1 |
| White text | 3.06:1 |
Values
| HEX | #8587FB |
| RGB | rgb(133, 135, 251) |
| HSL | hsl(239, 94%, 75%) |
| OKLCH | oklch(67.5% 0.168 280.1) |
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 #8587FB | 3.06:1 | AA large text | Lc -62.7 | Content text, not long reading |
| Black text on #8587FB | 6.85:1 | AA | Lc 46.7 | Large or bold text, headings |
| #8587FB text on white | 3.06:1 | AA large text | Lc 57.3 | Large or bold text, headings |
| #8587FB text on black | 6.85:1 | AA | Lc -44.4 | 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 400.
-
Step 50
50
#F3F5FF
oklch(97.2% 0.013 277.1)
-
Step 100
100
#E5E8FF
oklch(93.6% 0.031 279.9)
-
Step 200
200
#D1D6FF
oklch(88.5% 0.057 279.7)
-
Step 300
300
#B4BAFF
oklch(80.9% 0.098 280.1)
-
Step 400
400 (this color)
#8587FB
oklch(67.5% 0.168 280.1)
-
Step 500
500
#7773FF
oklch(63.2% 0.202 280.2)
-
Step 600
600
#6252F6
oklch(55.7% 0.234 280)
-
Step 700
700
#5240D6
oklch(49% 0.218 280.1)
-
Step 800
800
#4337AD
oklch(42.8% 0.18 280.2)
-
Step 900
900
#373289
oklch(37.8% 0.14 279.9)
-
Step 950
950
#201E50
oklch(27% 0.089 280.4)
#8587FB 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) | #5698FF | 0.062 |
| Deuteranopia (no green cones) | #4D8FF8 | 0.064 |
| Tritanopia (no blue cones) | #5AA0B5 | 0.147 |
| Achromatopsia (no color) | #939393 | 0.169 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8587FB
#8587FB
oklch(67.5% 0.168 280.1)
- #AB9800
#AB9800
oklch(67.6% 0.141 100.4)
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 #8587FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender Blue #8B88F8 ΔE 0.010
- Periwinkle #8E82FE ΔE 0.017
- Perrywinkle #8F8CE7 ΔE 0.037
- Periwinkle Blue #8F99FB ΔE 0.049
- Soft Blue #6488EA ΔE 0.050
- Cornflower #6A79F7 ΔE 0.053
- Cornflower Blue #6495ED ΔE 0.057
- Medium Purple #9370DB ΔE 0.068
Use #8587FB 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.