#A288DB
Closest named color: Perrywinkle (#8F8CE7). oklch(68.3% 0.122 297.5), rgb(162, 136, 219).
Aa
Black text reads best on this color (7.08:1).
About this color
#A288DB is a medium-light, moderately saturated purple. In OKLCH its lightness is 68%, its chroma 0.122 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.032 away. Black text reads best on it, at 7.08:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.122) |
| Temperature | in between |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 7.08:1 |
| White text | 2.96:1 |
Values
| HEX | #A288DB |
| RGB | rgb(162, 136, 219) |
| HSL | hsl(259, 54%, 70%) |
| OKLCH | oklch(68.3% 0.122 297.5) |
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 #A288DB | 2.96:1 | Fails | Lc -61.5 | Content text, not long reading |
| Black text on #A288DB | 7.08:1 | AAA | Lc 47.9 | Large or bold text, headings |
| #A288DB text on white | 2.96:1 | Fails | Lc 56.1 | Large or bold text, headings |
| #A288DB text on black | 7.08:1 | AAA | Lc -45.6 | 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
#DCD4F2
oklch(88.6% 0.042 297.7)
-
Step 300
300
#C6B7EC
oklch(81% 0.075 297.7)
-
Step 400
400 (this color)
#A288DB
oklch(68.3% 0.122 297.5)
-
Step 500
500
#9571DB
oklch(63% 0.157 297.4)
-
Step 600
600
#8057C8
oklch(55.5% 0.169 297.3)
-
Step 700
700
#6D46AD
oklch(49.1% 0.158 297.7)
-
Step 800
800
#583B8C
oklch(42.7% 0.13 297.1)
-
Step 900
900
#483370
oklch(37.6% 0.102 297.1)
-
Step 950
950
#2A1E42
oklch(26.9% 0.066 297.1)
#A288DB 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) | #7296DE | 0.070 |
| Deuteranopia (no green cones) | #7795D9 | 0.065 |
| Tritanopia (no blue cones) | #9796A7 | 0.098 |
| Achromatopsia (no color) | #969696 | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A288DB
#A288DB
oklch(68.3% 0.122 297.5)
- #93A343
#93A343
oklch(68.3% 0.123 117.7)
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 #A288DB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.032
- Wisteria #A87DC2 ΔE 0.041
- Pale Purple #B790D4 ΔE 0.043
- Lavender Blue #8B88F8 ΔE 0.054
- Periwinkle Blue #8F99FB ΔE 0.060
- Periwinkle #8E82FE ΔE 0.065
- Medium Purple #9370DB ΔE 0.067
- Heather #A484AC ΔE 0.069
Use #A288DB 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.