#A37EDB
Closest named color: Wisteria (#A87DC2). oklch(66.6% 0.139 301.1), rgb(163, 126, 219).
Aa
Black text reads best on this color (6.56:1).
About this color
#A37EDB is a medium-light, moderately saturated purple. In OKLCH its lightness is 67%, its chroma 0.139 and its hue 301°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.038 away. Black text reads best on it, at 6.56:1.
| Hue family | Purples |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.139) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.56:1 |
| White text | 3.19:1 |
Values
| HEX | #A37EDB |
| RGB | rgb(163, 126, 219) |
| HSL | hsl(264, 56%, 68%) |
| OKLCH | oklch(66.6% 0.139 301.1) |
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 #A37EDB | 3.19:1 | AA large text | Lc -64.5 | Content text, not long reading |
| Black text on #A37EDB | 6.56:1 | AA | Lc 45.0 | Large or bold text, headings |
| #A37EDB text on white | 3.19:1 | AA large text | Lc 59.0 | Large or bold text, headings |
| #A37EDB text on black | 6.56:1 | AA | Lc -42.7 | 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 500.
-
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
#DDD4EF
oklch(88.5% 0.038 300.8)
-
Step 300
300
#C8B7E6
oklch(80.9% 0.068 301.4)
-
Step 400
400
#AC90DA
oklch(70.6% 0.11 301)
-
Step 500
500 (this color)
#A37EDB
oklch(66.6% 0.139 301.1)
-
Step 600
600
#835ABC
oklch(55.6% 0.15 301)
-
Step 700
700
#6F49A2
oklch(49% 0.14 301.1)
-
Step 800
800
#5A3D83
oklch(42.7% 0.115 300.8)
-
Step 900
900
#4A3469
oklch(37.6% 0.09 301.3)
-
Step 950
950
#2B1F3E
oklch(27% 0.058 300.4)
#A37EDB 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) | #658FDE | 0.090 |
| Deuteranopia (no green cones) | #6D8FD9 | 0.083 |
| Tritanopia (no blue cones) | #998EA2 | 0.107 |
| Achromatopsia (no color) | #909090 | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A37EDB
#A37EDB
oklch(66.6% 0.139 301.1)
- #88A030
#88A030
oklch(66.6% 0.138 120.8)
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 #A37EDB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.038
- Perrywinkle #8F8CE7 ΔE 0.044
- Medium Purple #9370DB ΔE 0.045
- Lavender Blue #8B88F8 ΔE 0.056
- Deep Lilac #966EBD ΔE 0.060
- Periwinkle #8E82FE ΔE 0.060
- Soft Purple #A66FB5 ΔE 0.061
- Light Urple #B36FF6 ΔE 0.061
Use #A37EDB 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.