#A187FA
Closest named color: Lavender Blue (#8B88F8). oklch(69.7% 0.165 292), rgb(161, 135, 250).
Aa
Black text reads best on this color (7.36:1).
About this color
#A187FA is a medium-light, vivid purple. In OKLCH its lightness is 70%, its chroma 0.165 and its hue 292°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Lavender Blue (#8B88F8), ΔE 0.032 away. Black text reads best on it, at 7.36:1.
| Hue family | Purples |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.165) |
| Temperature | in between |
| Nearest name | Lavender Blue (#8B88F8) |
| Black text | 7.36:1 |
| White text | 2.85:1 |
Values
| HEX | #A187FA |
| RGB | rgb(161, 135, 250) |
| HSL | hsl(254, 92%, 75%) |
| OKLCH | oklch(69.7% 0.165 292) |
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 #A187FA | 2.85:1 | Fails | Lc -59.8 | Large or bold text, headings |
| Black text on #A187FA | 7.36:1 | AAA | Lc 49.6 | Large or bold text, headings |
| #A187FA text on white | 2.85:1 | Fails | Lc 54.5 | Large or bold text, headings |
| #A187FA text on black | 7.36:1 | AAA | Lc -47.3 | Large or bold text, headings |
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
#F5F4FE
oklch(97.1% 0.013 290.8)
-
Step 100
100
#EAE7FD
oklch(93.7% 0.03 292.1)
-
Step 200
200
#D9D3FD
oklch(88.5% 0.058 291.7)
-
Step 300
300
#C2B5FE
oklch(81% 0.103 292.1)
-
Step 400
400 (this color)
#A187FA
oklch(69.7% 0.165 292)
-
Step 500
500
#9067FB
oklch(63% 0.211 292)
-
Step 600
600
#7C48EA
oklch(55.5% 0.229 291.9)
-
Step 700
700
#6938CC
oklch(49.1% 0.213 291.7)
-
Step 800
800
#5530A5
oklch(42.7% 0.176 291.6)
-
Step 900
900
#462D83
oklch(37.8% 0.137 291.9)
-
Step 950
950
#291B4C
oklch(27% 0.087 292.8)
#A187FA 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) | #5F9BFE | 0.090 |
| Deuteranopia (no green cones) | #6297F7 | 0.086 |
| Tritanopia (no blue cones) | #8B9DB5 | 0.134 |
| Achromatopsia (no color) | #999999 | 0.165 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A187FA
#A187FA
oklch(69.7% 0.165 292)
- #A1A600
#A1A600
oklch(69.8% 0.154 111.9)
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 #A187FA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender Blue #8B88F8 ΔE 0.032
- Periwinkle #8E82FE ΔE 0.033
- Perrywinkle #8F8CE7 ΔE 0.042
- Periwinkle Blue #8F99FB ΔE 0.048
- Light Purple #BF77F6 ΔE 0.056
- Light Urple #B36FF6 ΔE 0.058
- Liliac #C48EFD ΔE 0.059
- Easter Purple #C071FE ΔE 0.067
Use #A187FA 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.