#9573B2
Closest named color: Deep Lilac (#966EBD). oklch(61.3% 0.1 308.4), rgb(149, 115, 178).
Aa
Black text reads best on this color (5.37:1).
About this color
#9573B2 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 61%, its chroma 0.100 and its hue 308°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lilac (#966EBD), ΔE 0.024 away. Black text reads best on it, at 5.37:1.
| Hue family | Purples |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.100) |
| Temperature | in between |
| Nearest name | Deep Lilac (#966EBD) |
| Black text | 5.37:1 |
| White text | 3.90:1 |
Values
| HEX | #9573B2 |
| RGB | rgb(149, 115, 178) |
| HSL | hsl(272, 29%, 57%) |
| OKLCH | oklch(61.3% 0.1 308.4) |
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 #9573B2 | 3.90:1 | AA large text | Lc -71.9 | Content text, not long reading |
| Black text on #9573B2 | 5.37:1 | AA | Lc 37.7 | Non-text elements, placeholder text |
| #9573B2 text on white | 3.90:1 | AA large text | Lc 66.4 | Content text, not long reading |
| #9573B2 text on black | 5.37:1 | AA | Lc -35.2 | 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
#ECE7F1
oklch(93.5% 0.014 308.3)
-
Step 200
200
#DED5E7
oklch(88.6% 0.026 308.1)
-
Step 300
300
#C9B9D9
oklch(80.9% 0.048 307.8)
-
Step 400
400
#AE94C6
oklch(70.7% 0.077 308.1)
-
Step 500
500 (this color)
#9573B2
oklch(61.3% 0.1 308.4)
-
Step 600
600
#8561A4
oklch(55.7% 0.108 308)
-
Step 700
700
#71508C
oklch(49.2% 0.1 308.4)
-
Step 800
800
#5C4172
oklch(42.6% 0.085 308.5)
-
Step 900
900
#4B385C
oklch(37.7% 0.064 307.8)
-
Step 950
950
#2C2136
oklch(27% 0.041 307.8)
#9573B2 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) | #677FB4 | 0.071 |
| Deuteranopia (no green cones) | #6E81B0 | 0.066 |
| Tritanopia (no blue cones) | #917C8A | 0.074 |
| Achromatopsia (no color) | #818181 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9573B2
#9573B2
oklch(61.3% 0.1 308.4)
- #728F4C
#728F4C
oklch(61.2% 0.099 128.2)
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 #9573B2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lilac #966EBD ΔE 0.024
- Dark Lilac #9C6DA5 ΔE 0.024
- Soft Purple #A66FB5 ΔE 0.030
- Faded Purple #916E99 ΔE 0.039
- Wisteria #A87DC2 ΔE 0.046
- Dark Lavender #856798 ΔE 0.054
- Heather #A484AC ΔE 0.057
- Amethyst #9B5FC0 ΔE 0.058
Use #9573B2 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.