#A581BA
Closest named color: Wisteria (#A87DC2). oklch(65.8% 0.092 312.7), rgb(165, 129, 186).
Aa
Black text reads best on this color (6.44:1).
About this color
#A581BA is a medium-light, moderately saturated purple. In OKLCH its lightness is 66%, its chroma 0.092 and its hue 313°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.018 away. Black text reads best on it, at 6.44:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.092) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.44:1 |
| White text | 3.25:1 |
Values
| HEX | #A581BA |
| RGB | rgb(165, 129, 186) |
| HSL | hsl(278, 29%, 62%) |
| OKLCH | oklch(65.8% 0.092 312.7) |
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 #A581BA | 3.25:1 | AA large text | Lc -65.2 | Content text, not long reading |
| Black text on #A581BA | 6.44:1 | AA | Lc 44.3 | Non-text elements, placeholder text |
| #A581BA text on white | 3.25:1 | AA large text | Lc 59.8 | Large or bold text, headings |
| #A581BA text on black | 6.44:1 | AA | Lc -41.9 | 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
#DFD5E5
oklch(88.6% 0.024 313.1)
-
Step 300
300
#CBB9D6
oklch(81% 0.045 312.8)
-
Step 400
400
#B094C1
oklch(70.7% 0.071 312.5)
-
Step 500
500 (this color)
#A581BA
oklch(65.8% 0.092 312.7)
-
Step 600
600
#87619D
oklch(55.5% 0.1 312.5)
-
Step 700
700
#735086
oklch(49.1% 0.093 313)
-
Step 800
800
#5D426D
oklch(42.7% 0.076 312.2)
-
Step 900
900
#4D3858
oklch(37.8% 0.059 313.6)
-
Step 950
950
#2D2134
oklch(27.1% 0.038 312.6)
#A581BA 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) | #788DBC | 0.069 |
| Deuteranopia (no green cones) | #808FB8 | 0.064 |
| Tritanopia (no blue cones) | #A38896 | 0.063 |
| Achromatopsia (no color) | #8E8E8E | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A581BA
#A581BA
oklch(65.8% 0.092 312.7)
- #7C9E62
#7C9E62
oklch(65.9% 0.093 132.5)
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 #A581BA, closest first.
No curated palette has a color within ΔE 0.04 of #A581BA.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.018
- Heather #A484AC ΔE 0.025
- Dusty Lavender #AC86A8 ΔE 0.036
- Soft Purple #A66FB5 ΔE 0.044
- Dark Lilac #9C6DA5 ΔE 0.057
- Pale Purple #B790D4 ΔE 0.058
- Deep Lilac #966EBD ΔE 0.059
- Purpley Grey #947E94 ΔE 0.064
Use #A581BA 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.