#A683EA
Closest named color: Perrywinkle (#8F8CE7). oklch(68.6% 0.15 298), rgb(166, 131, 234).
Aa
Black text reads best on this color (7.05:1).
About this color
#A683EA is a medium-light, vivid purple. In OKLCH its lightness is 69%, its chroma 0.150 and its hue 298°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.040 away. Black text reads best on it, at 7.05:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.150) |
| Temperature | in between |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 7.05:1 |
| White text | 2.97:1 |
Values
| HEX | #A683EA |
| RGB | rgb(166, 131, 234) |
| HSL | hsl(260, 71%, 72%) |
| OKLCH | oklch(68.6% 0.15 298) |
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 #A683EA | 2.97:1 | Fails | Lc -61.6 | Content text, not long reading |
| Black text on #A683EA | 7.05:1 | AAA | Lc 47.8 | Large or bold text, headings |
| #A683EA text on white | 2.97:1 | Fails | Lc 56.2 | Large or bold text, headings |
| #A683EA text on black | 7.05:1 | 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
#F6F4FD
oklch(97.1% 0.012 296.4)
-
Step 100
100
#ECE6FA
oklch(93.6% 0.027 299.5)
-
Step 200
200
#DDD2F8
oklch(88.5% 0.053 298.5)
-
Step 300
300
#C8B4F6
oklch(81% 0.094 298.2)
-
Step 400
400 (this color)
#A683EA
oklch(68.6% 0.15 298)
-
Step 500
500
#9A68EC
oklch(63.1% 0.192 298.2)
-
Step 600
600
#854BDB
oklch(55.6% 0.209 297.7)
-
Step 700
700
#713ABE
oklch(49.1% 0.195 297.8)
-
Step 800
800
#5C3299
oklch(42.7% 0.16 298)
-
Step 900
900
#4B2D7A
oklch(37.6% 0.126 298)
-
Step 950
950
#2C1B47
oklch(26.9% 0.08 298.8)
#A683EA 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) | #6496EE | 0.093 |
| Deuteranopia (no green cones) | #6B95E7 | 0.088 |
| Tritanopia (no blue cones) | #9896AB | 0.120 |
| Achromatopsia (no color) | #969696 | 0.151 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A683EA
#A683EA
oklch(68.6% 0.15 298)
- #92A61F
#92A61F
oklch(68.6% 0.151 118.3)
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 #A683EA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.040
- Lavender Blue #8B88F8 ΔE 0.044
- Periwinkle #8E82FE ΔE 0.047
- Light Purple #BF77F6 ΔE 0.051
- Light Urple #B36FF6 ΔE 0.054
- Wisteria #A87DC2 ΔE 0.059
- Medium Purple #9370DB ΔE 0.059
- Pale Purple #B790D4 ΔE 0.060
Use #A683EA 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.