#A688D2
Closest named color: Wisteria (#A87DC2). oklch(68.3% 0.111 302.2), rgb(166, 136, 210).
Aa
Black text reads best on this color (7.07:1).
About this color
#A688D2 is a medium-light, moderately saturated purple. In OKLCH its lightness is 68%, its chroma 0.111 and its hue 302°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.032 away. Black text reads best on it, at 7.07:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.111) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 7.07:1 |
| White text | 2.96:1 |
Values
| HEX | #A688D2 |
| RGB | rgb(166, 136, 210) |
| HSL | hsl(264, 45%, 68%) |
| OKLCH | oklch(68.3% 0.111 302.2) |
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 #A688D2 | 2.96:1 | Fails | Lc -61.5 | Content text, not long reading |
| Black text on #A688D2 | 7.07:1 | AAA | Lc 47.9 | Large or bold text, headings |
| #A688D2 text on white | 2.96:1 | Fails | Lc 56.2 | Large or bold text, headings |
| #A688D2 text on black | 7.07:1 | 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
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#ECE7F5
oklch(93.6% 0.019 302.2)
-
Step 200
200
#DED4EF
oklch(88.6% 0.038 302.4)
-
Step 300
300
#C9B7E6
oklch(81% 0.068 302.4)
-
Step 400
400 (this color)
#A688D2
oklch(68.3% 0.111 302.2)
-
Step 500
500
#9A72D0
oklch(63.1% 0.142 302.1)
-
Step 600
600
#8558BD
oklch(55.5% 0.155 302.2)
-
Step 700
700
#7148A3
oklch(49.1% 0.143 302.2)
-
Step 800
800
#5C3C84
oklch(42.8% 0.118 302.2)
-
Step 900
900
#4B346A
oklch(37.8% 0.092 301.8)
-
Step 950
950
#2C1F3E
oklch(27.1% 0.058 302)
#A688D2 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) | #7795D5 | 0.070 |
| Deuteranopia (no green cones) | #7D96D0 | 0.066 |
| Tritanopia (no blue cones) | #9F94A3 | 0.087 |
| Achromatopsia (no color) | #969696 | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A688D2
#A688D2
oklch(68.3% 0.111 302.2)
- #8DA452
#8DA452
oklch(68.2% 0.112 122.3)
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 #A688D2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.032
- Pale Purple #B790D4 ΔE 0.035
- Perrywinkle #8F8CE7 ΔE 0.044
- Heather #A484AC ΔE 0.056
- Dusty Lavender #AC86A8 ΔE 0.063
- Soft Purple #A66FB5 ΔE 0.067
- Lavender Blue #8B88F8 ΔE 0.069
- Periwinkle Blue #8F99FB ΔE 0.071
Use #A688D2 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.