#A577A4
Closest named color: Dark Lilac (#9C6DA5). oklch(63% 0.085 327.2), rgb(165, 119, 164).
Aa
Black text reads best on this color (5.77:1).
About this color
#A577A4 is a medium-light, moderately saturated purple. In OKLCH its lightness is 63%, its chroma 0.085 and its hue 327°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Lilac (#9C6DA5), ΔE 0.032 away. Black text reads best on it, at 5.77:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.085) |
| Temperature | in between |
| Nearest name | Dark Lilac (#9C6DA5) |
| Black text | 5.77:1 |
| White text | 3.63:1 |
Values
| HEX | #A577A4 |
| RGB | rgb(165, 119, 164) |
| HSL | hsl(301, 20%, 56%) |
| OKLCH | oklch(63% 0.085 327.2) |
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 #A577A4 | 3.63:1 | AA large text | Lc -69.4 | Content text, not long reading |
| Black text on #A577A4 | 5.77:1 | AA | Lc 40.2 | Non-text elements, placeholder text |
| #A577A4 text on white | 3.63:1 | AA large text | Lc 63.9 | Content text, not long reading |
| #A577A4 text on black | 5.77:1 | AA | Lc -37.8 | 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
#F7F4F7
oklch(97% 0.005 325.6)
-
Step 100
100
#EEE7EE
oklch(93.5% 0.012 325.7)
-
Step 200
200
#E2D4E1
oklch(88.5% 0.023 328)
-
Step 300
300
#D0B8CF
oklch(81% 0.041 327.2)
-
Step 400
400
#B792B6
oklch(70.6% 0.066 327.1)
-
Step 500
500 (this color)
#A577A4
oklch(63% 0.085 327.2)
-
Step 600
600
#905F8F
oklch(55.5% 0.093 327.4)
-
Step 700
700
#7A4F7A
oklch(49.1% 0.085 326.8)
-
Step 800
800
#644163
oklch(42.8% 0.07 327.7)
-
Step 900
900
#513751
oklch(37.7% 0.055 326.6)
-
Step 950
950
#30202F
oklch(27% 0.036 328.6)
#A577A4 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) | #7482A6 | 0.077 |
| Deuteranopia (no green cones) | #7F88A2 | 0.071 |
| Tritanopia (no blue cones) | #A87B87 | 0.049 |
| Achromatopsia (no color) | #868686 | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A577A4
#A577A4
oklch(63% 0.085 327.2)
- #66986B
#66986B
oklch(63.2% 0.086 146.9)
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 #A577A4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Lilac #9C6DA5 ΔE 0.032
- Heather #A484AC ΔE 0.033
- Soft Purple #A66FB5 ΔE 0.037
- Dusty Lavender #AC86A8 ΔE 0.041
- Purpley Grey #947E94 ΔE 0.044
- Faded Purple #916E99 ΔE 0.044
- Wisteria #A87DC2 ΔE 0.045
- Mauve #AE7181 ΔE 0.052
Use #A577A4 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.