#A38CDB
Closest named color: Perrywinkle (#8F8CE7). oklch(69.1% 0.116 296.6), rgb(163, 140, 219).
Aa
Black text reads best on this color (7.33:1).
About this color
#A38CDB is a medium-light, moderately saturated purple. In OKLCH its lightness is 69%, its chroma 0.116 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.034 away. Black text reads best on it, at 7.33:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.116) |
| Temperature | in between |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 7.33:1 |
| White text | 2.86:1 |
Values
| HEX | #A38CDB |
| RGB | rgb(163, 140, 219) |
| HSL | hsl(257, 52%, 70%) |
| OKLCH | oklch(69.1% 0.116 296.6) |
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 #A38CDB | 2.86:1 | Fails | Lc -60.0 | Content text, not long reading |
| Black text on #A38CDB | 7.33:1 | AAA | Lc 49.3 | Large or bold text, headings |
| #A38CDB text on white | 2.86:1 | Fails | Lc 54.7 | Large or bold text, headings |
| #A38CDB text on black | 7.33:1 | AAA | Lc -47.1 | 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
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#EBE7F7
oklch(93.6% 0.022 297.4)
-
Step 200
200
#DBD4F1
oklch(88.4% 0.04 296.6)
-
Step 300
300
#C5B7EB
oklch(80.9% 0.074 297.1)
-
Step 400
400 (this color)
#A38CDB
oklch(69.1% 0.116 296.6)
-
Step 500
500
#9373D7
oklch(63% 0.148 296.7)
-
Step 600
600
#7E5AC5
oklch(55.6% 0.161 296.3)
-
Step 700
700
#6B49AA
oklch(49.1% 0.15 296.7)
-
Step 800
800
#573C8A
oklch(42.7% 0.125 296.7)
-
Step 900
900
#47346E
oklch(37.6% 0.097 296.6)
-
Step 950
950
#2A1F40
oklch(27% 0.061 297.6)
#A38CDB 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) | #7899DE | 0.063 |
| Deuteranopia (no green cones) | #7B98D9 | 0.061 |
| Tritanopia (no blue cones) | #9899A9 | 0.093 |
| Achromatopsia (no color) | #999999 | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A38CDB
#A38CDB
oklch(69.1% 0.116 296.6)
- #97A54B
#97A54B
oklch(69.2% 0.116 116.9)
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 #A38CDB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.034
- Pale Purple #B790D4 ΔE 0.036
- Wisteria #A87DC2 ΔE 0.046
- Periwinkle Blue #8F99FB ΔE 0.056
- Lavender Blue #8B88F8 ΔE 0.058
- Heather #A484AC ΔE 0.068
- Periwinkle #8E82FE ΔE 0.071
- Liliac #C48EFD ΔE 0.072
Use #A38CDB 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.