#A684E2
Closest named color: Perrywinkle (#8F8CE7). oklch(68.3% 0.138 299.4), rgb(166, 132, 226).
Aa
Black text reads best on this color (7.02:1).
About this color
#A684E2 is a medium-light, moderately saturated purple. In OKLCH its lightness is 68%, its chroma 0.138 and its hue 299°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.037 away. Black text reads best on it, at 7.02:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.138) |
| Temperature | in between |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 7.02:1 |
| White text | 2.99:1 |
Values
| HEX | #A684E2 |
| RGB | rgb(166, 132, 226) |
| HSL | hsl(262, 62%, 70%) |
| OKLCH | oklch(68.3% 0.138 299.4) |
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 #A684E2 | 2.99:1 | Fails | Lc -61.8 | Content text, not long reading |
| Black text on #A684E2 | 7.02:1 | AAA | Lc 47.6 | Large or bold text, headings |
| #A684E2 text on white | 2.99:1 | Fails | Lc 56.4 | Large or bold text, headings |
| #A684E2 text on black | 7.02:1 | AAA | Lc -45.3 | 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
#F6F4FC
oklch(97.1% 0.011 297.6)
-
Step 100
100
#ECE6F9
oklch(93.5% 0.026 300.3)
-
Step 200
200
#DDD3F5
oklch(88.5% 0.047 298.9)
-
Step 300
300
#C8B5F1
oklch(81% 0.086 299)
-
Step 400
400 (this color)
#A684E2
oklch(68.3% 0.138 299.4)
-
Step 500
500
#9A6BE3
oklch(63% 0.177 299.4)
-
Step 600
600
#864FD1
oklch(55.6% 0.192 299.6)
-
Step 700
700
#723FB5
oklch(49.1% 0.179 299.6)
-
Step 800
800
#5C3593
oklch(42.7% 0.148 299.1)
-
Step 900
900
#4B2F75
oklch(37.6% 0.116 299.2)
-
Step 950
950
#2C1C44
oklch(26.9% 0.073 300)
#A684E2 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) | #6A95E6 | 0.086 |
| Deuteranopia (no green cones) | #7194E0 | 0.080 |
| Tritanopia (no blue cones) | #9A94A8 | 0.109 |
| Achromatopsia (no color) | #959595 | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A684E2
#A684E2
oklch(68.3% 0.138 299.4)
- #90A534
#90A534
oklch(68.4% 0.138 119.3)
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 #A684E2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.037
- Wisteria #A87DC2 ΔE 0.047
- Lavender Blue #8B88F8 ΔE 0.050
- Pale Purple #B790D4 ΔE 0.051
- Periwinkle #8E82FE ΔE 0.056
- Light Purple #BF77F6 ΔE 0.059
- Medium Purple #9370DB ΔE 0.060
- Periwinkle Blue #8F99FB ΔE 0.063
Use #A684E2 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.