#A588DD
Closest named color: Perrywinkle (#8F8CE7). oklch(68.7% 0.125 298.8), rgb(165, 136, 221).
Aa
Black text reads best on this color (7.16:1).
About this color
#A588DD is a medium-light, moderately saturated purple. In OKLCH its lightness is 69%, its chroma 0.125 and its hue 299°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.035 away. Black text reads best on it, at 7.16:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.125) |
| Temperature | in between |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 7.16:1 |
| White text | 2.93:1 |
Values
| HEX | #A588DD |
| RGB | rgb(165, 136, 221) |
| HSL | hsl(260, 56%, 70%) |
| OKLCH | oklch(68.7% 0.125 298.8) |
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 #A588DD | 2.93:1 | Fails | Lc -61.0 | Content text, not long reading |
| Black text on #A588DD | 7.16:1 | AAA | Lc 48.4 | Large or bold text, headings |
| #A588DD text on white | 2.93:1 | Fails | Lc 55.6 | Large or bold text, headings |
| #A588DD text on black | 7.16:1 | AAA | Lc -46.1 | 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
#F6F4FC
oklch(97.1% 0.011 297.6)
-
Step 100
100
#EBE7F7
oklch(93.6% 0.022 297.4)
-
Step 200
200
#DCD3F3
oklch(88.4% 0.045 298.3)
-
Step 300
300
#C7B6ED
oklch(80.9% 0.078 298.8)
-
Step 400
400 (this color)
#A588DD
oklch(68.7% 0.125 298.8)
-
Step 500
500
#9870DC
oklch(63.2% 0.16 298.8)
-
Step 600
600
#8355C9
oklch(55.6% 0.174 298.9)
-
Step 700
700
#6F45AE
oklch(49.2% 0.161 298.8)
-
Step 800
800
#5A398D
oklch(42.7% 0.134 298.7)
-
Step 900
900
#4A3271
oklch(37.7% 0.105 298.8)
-
Step 950
950
#2B1E42
oklch(27% 0.066 298.6)
#A588DD 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) | #7297E0 | 0.075 |
| Deuteranopia (no green cones) | #7796DB | 0.070 |
| Tritanopia (no blue cones) | #9A96A8 | 0.099 |
| Achromatopsia (no color) | #979797 | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A588DD
#A588DD
oklch(68.7% 0.125 298.8)
- #92A543
#92A543
oklch(68.7% 0.126 119.1)
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 #A588DD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.035
- Pale Purple #B790D4 ΔE 0.041
- Wisteria #A87DC2 ΔE 0.043
- Lavender Blue #8B88F8 ΔE 0.055
- Periwinkle Blue #8F99FB ΔE 0.060
- Periwinkle #8E82FE ΔE 0.065
- Medium Purple #9370DB ΔE 0.069
- Liliac #C48EFD ΔE 0.069
Use #A588DD 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.