#A288FF
Closest named color: Periwinkle (#8E82FE). oklch(70.2% 0.17 291.5), rgb(162, 136, 255).
Aa
Black text reads best on this color (7.50:1).
About this color
#A288FF is a medium-light, vivid purple. In OKLCH its lightness is 70%, its chroma 0.170 and its hue 291°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Periwinkle (#8E82FE), ΔE 0.035 away. Black text reads best on it, at 7.50:1.
| Hue family | Purples |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.170) |
| Temperature | in between |
| Nearest name | Periwinkle (#8E82FE) |
| Black text | 7.50:1 |
| White text | 2.79:1 |
Values
| HEX | #A288FF |
| RGB | rgb(162, 136, 255) |
| HSL | hsl(253, 100%, 77%) |
| OKLCH | oklch(70.2% 0.17 291.5) |
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 #A288FF | 2.79:1 | Fails | Lc -59.0 | Large or bold text, headings |
| Black text on #A288FF | 7.50:1 | AAA | Lc 50.3 | Large or bold text, headings |
| #A288FF text on white | 2.79:1 | Fails | Lc 53.7 | Large or bold text, headings |
| #A288FF text on black | 7.50:1 | AAA | Lc -48.1 | 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
#F5F4FF
oklch(97.1% 0.015 290.3)
-
Step 100
100
#E9E7FD
oklch(93.6% 0.03 290)
-
Step 200
200
#D9D3FE
oklch(88.5% 0.059 291.5)
-
Step 300
300
#C1B5FF
oklch(81% 0.104 291.3)
-
Step 400
400 (this color)
#A288FF
oklch(70.2% 0.17 291.5)
-
Step 500
500
#9066FF
oklch(63.1% 0.217 291.6)
-
Step 600
600
#7C46EE
oklch(55.6% 0.235 291.5)
-
Step 700
700
#6935D0
oklch(49.1% 0.22 291.4)
-
Step 800
800
#552EA8
oklch(42.7% 0.182 291.3)
-
Step 900
900
#462C85
oklch(37.8% 0.141 291.6)
-
Step 950
950
#281B4E
oklch(27% 0.09 290.9)
#A288FF 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) | #5D9CFF | 0.093 |
| Deuteranopia (no green cones) | #6098FC | 0.088 |
| Tritanopia (no blue cones) | #8A9FB7 | 0.140 |
| Achromatopsia (no color) | #9A9A9A | 0.171 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A288FF
#A288FF
oklch(70.2% 0.17 291.5)
- #A3A700
#A3A700
oklch(70.2% 0.155 111.5)
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 #A288FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle #8E82FE ΔE 0.035
- Lavender Blue #8B88F8 ΔE 0.035
- Perrywinkle #8F8CE7 ΔE 0.048
- Periwinkle Blue #8F99FB ΔE 0.048
- Light Purple #BF77F6 ΔE 0.057
- Liliac #C48EFD ΔE 0.057
- Light Urple #B36FF6 ΔE 0.059
- Easter Purple #C071FE ΔE 0.066
Use #A288FF 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.