#A687CA
Closest named color: Wisteria (#A87DC2). oklch(67.7% 0.102 305), rgb(166, 135, 202).
Aa
Black text reads best on this color (6.93:1).
About this color
#A687CA is a medium-light, moderately saturated purple. In OKLCH its lightness is 68%, its chroma 0.102 and its hue 305°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.025 away. Black text reads best on it, at 6.93:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.102) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.93:1 |
| White text | 3.02:1 |
Values
| HEX | #A687CA |
| RGB | rgb(166, 135, 202) |
| HSL | hsl(268, 39%, 66%) |
| OKLCH | oklch(67.7% 0.102 305) |
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 #A687CA | 3.02:1 | AA large text | Lc -62.3 | Content text, not long reading |
| Black text on #A687CA | 6.93:1 | AA | Lc 47.1 | Large or bold text, headings |
| #A687CA text on white | 3.02:1 | AA large text | Lc 57.0 | Large or bold text, headings |
| #A687CA text on black | 6.93:1 | AA | Lc -44.8 | Non-text elements, placeholder text |
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
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EDE7F4
oklch(93.6% 0.018 306.7)
-
Step 200
200
#DED4EC
oklch(88.5% 0.034 304.5)
-
Step 300
300
#CAB7E2
oklch(80.9% 0.063 305.1)
-
Step 400
400 (this color)
#A687CA
oklch(67.7% 0.102 305)
-
Step 500
500
#9C73C8
oklch(63% 0.131 305.2)
-
Step 600
600
#875AB5
oklch(55.6% 0.142 305.1)
-
Step 700
700
#724A9C
oklch(49.1% 0.131 304.5)
-
Step 800
800
#5D3D7E
oklch(42.7% 0.109 305)
-
Step 900
900
#4C3465
oklch(37.6% 0.085 305.3)
-
Step 950
950
#2D1F3B
oklch(27% 0.054 306.2)
#A687CA 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) | #7993CD | 0.067 |
| Deuteranopia (no green cones) | #7F94C8 | 0.063 |
| Tritanopia (no blue cones) | #A1919F | 0.078 |
| Achromatopsia (no color) | #949494 | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A687CA
#A687CA
oklch(67.7% 0.102 305)
- #89A25A
#89A25A
oklch(67.6% 0.102 124.7)
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 #A687CA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.025
- Pale Purple #B790D4 ΔE 0.038
- Heather #A484AC ΔE 0.044
- Dusty Lavender #AC86A8 ΔE 0.051
- Perrywinkle #8F8CE7 ΔE 0.053
- Soft Purple #A66FB5 ΔE 0.061
- Deep Lilac #966EBD ΔE 0.070
- Medium Purple #9370DB ΔE 0.077
Use #A687CA 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.