#A581B8
Closest named color: Wisteria (#A87DC2). oklch(65.7% 0.089 313.6), rgb(165, 129, 184).
Aa
Black text reads best on this color (6.43:1).
About this color
#A581B8 is a medium-light, moderately saturated purple. In OKLCH its lightness is 66%, its chroma 0.089 and its hue 314°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.021 away. Black text reads best on it, at 6.43:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.089) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.43:1 |
| White text | 3.26:1 |
Values
| HEX | #A581B8 |
| RGB | rgb(165, 129, 184) |
| HSL | hsl(279, 28%, 61%) |
| OKLCH | oklch(65.7% 0.089 313.6) |
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 #A581B8 | 3.26:1 | AA large text | Lc -65.3 | Content text, not long reading |
| Black text on #A581B8 | 6.43:1 | AA | Lc 44.2 | Non-text elements, placeholder text |
| #A581B8 text on white | 3.26:1 | AA large text | Lc 59.9 | Large or bold text, headings |
| #A581B8 text on black | 6.43:1 | AA | Lc -41.8 | 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 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
#CBB9D5
oklch(81% 0.043 313.6)
-
Step 400
400
#B094C0
oklch(70.7% 0.07 313.1)
-
Step 500
500 (this color)
#A581B8
oklch(65.7% 0.089 313.6)
-
Step 600
600
#88629B
oklch(55.7% 0.096 314)
-
Step 700
700
#735085
oklch(49% 0.092 313.6)
-
Step 800
800
#5E426C
oklch(42.7% 0.075 313.9)
-
Step 900
900
#4D3857
oklch(37.7% 0.058 314.5)
-
Step 950
950
#2D2133
oklch(27% 0.037 314.2)
#A581B8 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) | #798CBA | 0.067 |
| Deuteranopia (no green cones) | #818FB6 | 0.063 |
| Tritanopia (no blue cones) | #A48895 | 0.062 |
| Achromatopsia (no color) | #8E8E8E | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A581B8
#A581B8
oklch(65.7% 0.089 313.6)
- #7B9D65
#7B9D65
oklch(65.6% 0.088 133.7)
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 #A581B8, closest first.
No curated palette has a color within ΔE 0.04 of #A581B8.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.021
- Heather #A484AC ΔE 0.022
- Dusty Lavender #AC86A8 ΔE 0.033
- Soft Purple #A66FB5 ΔE 0.045
- Dark Lilac #9C6DA5 ΔE 0.056
- Pale Purple #B790D4 ΔE 0.059
- Deep Lilac #966EBD ΔE 0.060
- Purpley Grey #947E94 ΔE 0.061
Use #A581B8 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.