#A3A6EA
Closest named color: Carolina Blue (#8AB8FE). oklch(74.8% 0.098 281.8), rgb(163, 166, 234).
Aa
Black text reads best on this color (9.19:1).
About this color
#A3A6EA is a medium-light, moderately saturated purple. In OKLCH its lightness is 75%, its chroma 0.098 and its hue 282°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.053 away. Black text reads best on it, at 9.19:1.
| Hue family | Purples |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.098) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.19:1 |
| White text | 2.28:1 |
Values
| HEX | #A3A6EA |
| RGB | rgb(163, 166, 234) |
| HSL | hsl(237, 63%, 78%) |
| OKLCH | oklch(74.8% 0.098 281.8) |
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 #A3A6EA | 2.28:1 | Fails | Lc -49.8 | Large or bold text, headings |
| Black text on #A3A6EA | 9.19:1 | AAA | Lc 59.0 | Large or bold text, headings |
| #A3A6EA text on white | 2.28:1 | Fails | Lc 45.0 | Non-text elements, placeholder text |
| #A3A6EA text on black | 9.19:1 | AAA | Lc -57.1 | 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
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E7E9F6
oklch(93.6% 0.018 279.1)
-
Step 200
200
#D5D7F0
oklch(88.5% 0.034 282)
-
Step 300
300
#BABDE8
oklch(81% 0.061 281.8)
-
Step 400
400 (this color)
#A3A6EA
oklch(74.8% 0.098 281.8)
-
Step 500
500
#7E7FD3
oklch(63.2% 0.125 281.7)
-
Step 600
600
#6866C0
oklch(55.5% 0.137 282)
-
Step 700
700
#5755A5
oklch(49.1% 0.125 281.9)
-
Step 800
800
#474686
oklch(42.8% 0.104 281.8)
-
Step 900
900
#3B3B6B
oklch(37.7% 0.081 281.8)
-
Step 950
950
#22233F
oklch(27% 0.052 280.8)
#A3A6EA 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) | #92AEED | 0.028 |
| Deuteranopia (no green cones) | #8FA9E8 | 0.027 |
| Tritanopia (no blue cones) | #91B2BE | 0.085 |
| Achromatopsia (no color) | #ACACAC | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3A6EA
#A3A6EA
oklch(74.8% 0.098 281.8)
- #BAB064
#BAB064
oklch(74.9% 0.098 101.8)
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 #A3A6EA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.053
- Periwinkle Blue #8F99FB ΔE 0.055
- Pale Purple #B790D4 ΔE 0.061
- Pastel Blue #A2BFFE ΔE 0.064
- Baby Purple #CA9BF7 ΔE 0.066
- Pastel Purple #CAA0FF ΔE 0.068
- Lilac #CEA2FD ΔE 0.070
- Pale Violet #CEAEFA ΔE 0.070
Use #A3A6EA 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.