#A37CB2
Closest named color: Wisteria (#A87DC2). oklch(64.3% 0.09 316.4), rgb(163, 124, 178).
Aa
Black text reads best on this color (6.08:1).
About this color
#A37CB2 is a medium-light, moderately saturated purple. In OKLCH its lightness is 64%, its chroma 0.090 and its hue 316°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.026 away. Black text reads best on it, at 6.08:1.
| Hue family | Purples |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.090) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.08:1 |
| White text | 3.45:1 |
Values
| HEX | #A37CB2 |
| RGB | rgb(163, 124, 178) |
| HSL | hsl(283, 26%, 59%) |
| OKLCH | oklch(64.3% 0.09 316.4) |
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 #A37CB2 | 3.45:1 | AA large text | Lc -67.5 | Content text, not long reading |
| Black text on #A37CB2 | 6.08:1 | AA | Lc 42.1 | Non-text elements, placeholder text |
| #A37CB2 text on white | 3.45:1 | AA large text | Lc 62.0 | Content text, not long reading |
| #A37CB2 text on black | 6.08:1 | AA | Lc -39.7 | 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
#F7F4F8
oklch(97.1% 0.006 317.8)
-
Step 100
100
#EDE7F0
oklch(93.5% 0.014 314.8)
-
Step 200
200
#E0D4E4
oklch(88.4% 0.025 317.7)
-
Step 300
300
#CCB8D4
oklch(80.8% 0.044 316.4)
-
Step 400
400
#B293BE
oklch(70.6% 0.071 316.5)
-
Step 500
500 (this color)
#A37CB2
oklch(64.3% 0.09 316.4)
-
Step 600
600
#8A619A
oklch(55.7% 0.098 316.2)
-
Step 700
700
#755083
oklch(49.2% 0.09 316.4)
-
Step 800
800
#5F416B
oklch(42.6% 0.077 315.9)
-
Step 900
900
#4E3856
oklch(37.8% 0.057 316.8)
-
Step 950
950
#2E2133
oklch(27.1% 0.037 316.4)
#A37CB2 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) | #7588B4 | 0.072 |
| Deuteranopia (no green cones) | #7D8BB0 | 0.067 |
| Tritanopia (no blue cones) | #A3828F | 0.060 |
| Achromatopsia (no color) | #8A8A8A | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A37CB2
#A37CB2
oklch(64.3% 0.09 316.4)
- #749A63
#749A63
oklch(64.4% 0.089 136.4)
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 #A37CB2, closest first.
No curated palette has a color within ΔE 0.04 of #A37CB2.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.026
- Heather #A484AC ΔE 0.026
- Soft Purple #A66FB5 ΔE 0.035
- Dusty Lavender #AC86A8 ΔE 0.038
- Dark Lilac #9C6DA5 ΔE 0.042
- Deep Lilac #966EBD ΔE 0.050
- Purpley Grey #947E94 ΔE 0.054
- Faded Purple #916E99 ΔE 0.057
Use #A37CB2 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.