#A680F2
Closest named color: Periwinkle (#8E82FE). oklch(68.5% 0.165 297.2), rgb(166, 128, 242).
Aa
Black text reads best on this color (6.99:1).
About this color
#A680F2 is a medium-light, vivid purple. In OKLCH its lightness is 68%, its chroma 0.165 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Periwinkle (#8E82FE), ΔE 0.040 away. Black text reads best on it, at 6.99:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.165) |
| Temperature | in between |
| Nearest name | Periwinkle (#8E82FE) |
| Black text | 6.99:1 |
| White text | 3.00:1 |
Values
| HEX | #A680F2 |
| RGB | rgb(166, 128, 242) |
| HSL | hsl(260, 81%, 73%) |
| OKLCH | oklch(68.5% 0.165 297.2) |
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 #A680F2 | 3.00:1 | AA large text | Lc -61.9 | Content text, not long reading |
| Black text on #A680F2 | 6.99:1 | AA | Lc 47.5 | Large or bold text, headings |
| #A680F2 text on white | 3.00:1 | AA large text | Lc 56.5 | Large or bold text, headings |
| #A680F2 text on black | 6.99:1 | AA | Lc -45.2 | 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
#F6F4FE
oklch(97.2% 0.013 295.3)
-
Step 100
100
#ECE6FC
oklch(93.6% 0.03 298.3)
-
Step 200
200
#DDD2FB
oklch(88.6% 0.057 297.5)
-
Step 300
300
#C8B3FB
oklch(81% 0.102 297.5)
-
Step 400
400 (this color)
#A680F2
oklch(68.5% 0.165 297.2)
-
Step 500
500
#9A63F7
oklch(63.1% 0.212 297)
-
Step 600
600
#8643E5
oklch(55.5% 0.23 297.2)
-
Step 700
700
#7233C7
oklch(49.1% 0.213 297.2)
-
Step 800
800
#5D2CA1
oklch(42.7% 0.177 297.4)
-
Step 900
900
#4C2A80
oklch(37.7% 0.138 297.5)
-
Step 950
950
#2C1A4B
oklch(27% 0.087 297.1)
#A680F2 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) | #5A95F6 | 0.104 |
| Deuteranopia (no green cones) | #6294EF | 0.098 |
| Tritanopia (no blue cones) | #9695AE | 0.130 |
| Achromatopsia (no color) | #959595 | 0.166 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A680F2
#A680F2
oklch(68.5% 0.165 297.2)
- #93A500
#93A500
oklch(68.4% 0.158 117.3)
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 #A680F2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle #8E82FE ΔE 0.040
- Light Urple #B36FF6 ΔE 0.043
- Lavender Blue #8B88F8 ΔE 0.043
- Light Purple #BF77F6 ΔE 0.044
- Perrywinkle #8F8CE7 ΔE 0.048
- Easter Purple #C071FE ΔE 0.055
- Medium Purple #9370DB ΔE 0.058
- Liliac #C48EFD ΔE 0.062
Use #A680F2 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.