#A573BB
Closest named color: Soft Purple (#A66FB5). oklch(63.3% 0.118 315.1), rgb(165, 115, 187).
Aa
Black text reads best on this color (5.76:1).
About this color
#A573BB is a medium-light, moderately saturated purple. In OKLCH its lightness is 63%, its chroma 0.118 and its hue 315°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Soft Purple (#A66FB5), ΔE 0.012 away. Black text reads best on it, at 5.76:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.118) |
| Temperature | in between |
| Nearest name | Soft Purple (#A66FB5) |
| Black text | 5.76:1 |
| White text | 3.63:1 |
Values
| HEX | #A573BB |
| RGB | rgb(165, 115, 187) |
| HSL | hsl(282, 35%, 59%) |
| OKLCH | oklch(63.3% 0.118 315.1) |
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 #A573BB | 3.63:1 | AA large text | Lc -69.3 | Content text, not long reading |
| Black text on #A573BB | 5.76:1 | AA | Lc 40.2 | Non-text elements, placeholder text |
| #A573BB text on white | 3.63:1 | AA large text | Lc 63.8 | Content text, not long reading |
| #A573BB text on black | 5.76:1 | 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
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#EEE7F2
oklch(93.7% 0.016 313.6)
-
Step 200
200
#E1D3E8
oklch(88.4% 0.032 314.7)
-
Step 300
300
#CFB6DB
oklch(80.9% 0.058 314.8)
-
Step 400
400
#B78FC8
oklch(70.7% 0.092 315.6)
-
Step 500
500 (this color)
#A573BB
oklch(63.3% 0.118 315.1)
-
Step 600
600
#8F5AA6
oklch(55.6% 0.127 315)
-
Step 700
700
#7A498F
oklch(49.1% 0.12 315)
-
Step 800
800
#633C74
oklch(42.6% 0.1 314.9)
-
Step 900
900
#51345D
oklch(37.7% 0.076 315.5)
-
Step 950
950
#2F1F37
oklch(27% 0.048 313.9)
#A573BB 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) | #6783BE | 0.096 |
| Deuteranopia (no green cones) | #7388B9 | 0.089 |
| Tritanopia (no blue cones) | #A47D8E | 0.081 |
| Achromatopsia (no color) | #868686 | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A573BB
#A573BB
oklch(63.3% 0.118 315.1)
- #6A9A4E
#6A9A4E
oklch(63.4% 0.118 135.1)
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 #A573BB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Purple #A66FB5 ΔE 0.012
- Wisteria #A87DC2 ΔE 0.026
- Deep Lilac #966EBD ΔE 0.030
- Dark Lilac #9C6DA5 ΔE 0.038
- Heather #A484AC ΔE 0.055
- Amethyst #9B5FC0 ΔE 0.056
- Medium Purple #9370DB ΔE 0.060
- Faded Purple #916E99 ΔE 0.062
Use #A573BB 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.