#A280F3
Closest named color: Periwinkle (#8E82FE). oklch(68.2% 0.166 295.3), rgb(162, 128, 243).
Aa
Black text reads best on this color (6.91:1).
About this color
#A280F3 is a medium-light, vivid purple. In OKLCH its lightness is 68%, its chroma 0.166 and its hue 295°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Periwinkle (#8E82FE), ΔE 0.034 away. Black text reads best on it, at 6.91:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.166) |
| Temperature | in between |
| Nearest name | Periwinkle (#8E82FE) |
| Black text | 6.91:1 |
| White text | 3.03:1 |
Values
| HEX | #A280F3 |
| RGB | rgb(162, 128, 243) |
| HSL | hsl(258, 83%, 73%) |
| OKLCH | oklch(68.2% 0.166 295.3) |
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 #A280F3 | 3.03:1 | AA large text | Lc -62.3 | Content text, not long reading |
| Black text on #A280F3 | 6.91:1 | AA | Lc 47.1 | Large or bold text, headings |
| #A280F3 text on white | 3.03:1 | AA large text | Lc 56.9 | Large or bold text, headings |
| #A280F3 text on black | 6.91:1 | AA | Lc -44.8 | Non-text elements, placeholder text |
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
#F6F4FE
oklch(97.2% 0.013 295.3)
-
Step 100
100
#EBE6FC
oklch(93.5% 0.03 296.2)
-
Step 200
200
#DBD2FC
oklch(88.4% 0.058 295)
-
Step 300
300
#C5B3FD
oklch(80.8% 0.104 295.1)
-
Step 400
400 (this color)
#A280F3
oklch(68.2% 0.166 295.3)
-
Step 500
500
#9764F9
oklch(63.1% 0.213 295.4)
-
Step 600
600
#8344E8
oklch(55.6% 0.231 295.4)
-
Step 700
700
#6F34CA
oklch(49.1% 0.215 295.1)
-
Step 800
800
#5A2DA3
oklch(42.7% 0.178 295.2)
-
Step 900
900
#4A2B81
oklch(37.8% 0.138 295.6)
-
Step 950
950
#2B1A4C
oklch(27% 0.089 295.5)
#A280F3 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) | #5895F7 | 0.100 |
| Deuteranopia (no green cones) | #5F92F0 | 0.094 |
| Tritanopia (no blue cones) | #9096AE | 0.133 |
| Achromatopsia (no color) | #949494 | 0.167 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A280F3
#A280F3
oklch(68.2% 0.166 295.3)
- #96A300
#96A300
oklch(68.2% 0.155 115.3)
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 #A280F3, closest first.
No curated palette has a color within ΔE 0.04 of #A280F3.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle #8E82FE ΔE 0.034
- Lavender Blue #8B88F8 ΔE 0.037
- Perrywinkle #8F8CE7 ΔE 0.045
- Light Urple #B36FF6 ΔE 0.045
- Light Purple #BF77F6 ΔE 0.050
- Medium Purple #9370DB ΔE 0.056
- Easter Purple #C071FE ΔE 0.059
- Periwinkle Blue #8F99FB ΔE 0.063
Use #A280F3 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.