#A353B7
Closest named color: Amethyst (#9B5FC0). oklch(57.9% 0.167 319.3), rgb(163, 83, 183).
Aa
White text reads best on this color (4.68:1).
About this color
#A353B7 is a medium-dark, vivid purple. In OKLCH its lightness is 58%, its chroma 0.167 and its hue 319°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Amethyst (#9B5FC0), ΔE 0.030 away. White text reads best on it, at 4.68:1.
| Hue family | Purples |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.167) |
| Temperature | in between |
| Nearest name | Amethyst (#9B5FC0) |
| Black text | 4.47:1 |
| White text | 4.68:1 |
Values
| HEX | #A353B7 |
| RGB | rgb(163, 83, 183) |
| HSL | hsl(288, 41%, 52%) |
| OKLCH | oklch(57.9% 0.167 319.3) |
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 #A353B7 | 4.68:1 | AA | Lc -77.6 | Fine for body text |
| Black text on #A353B7 | 4.47:1 | AA large text | Lc 32.0 | Non-text elements, placeholder text |
| #A353B7 text on white | 4.68:1 | AA | Lc 72.1 | Content text, not long reading |
| #A353B7 text on black | 4.47:1 | AA large text | Lc -29.6 | Dividers and decoration only |
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 600.
-
Step 50
50
#F8F3FA
oklch(97% 0.011 316.5)
-
Step 100
100
#F0E5F3
oklch(93.5% 0.022 319)
-
Step 200
200
#E6D1EB
oklch(88.6% 0.042 319.7)
-
Step 300
300
#D6B2E0
oklch(81% 0.075 318.8)
-
Step 400
400
#C187D0
oklch(70.6% 0.121 319.2)
-
Step 500
500
#B167C3
oklch(63.1% 0.154 319.6)
-
Step 600
600 (this color)
#A353B7
oklch(57.9% 0.167 319.3)
-
Step 700
700
#853C97
oklch(49% 0.156 319.3)
-
Step 800
800
#6C337A
oklch(42.7% 0.127 319.4)
-
Step 900
900
#582D63
oklch(37.7% 0.101 319.2)
-
Step 950
950
#341B3A
oklch(27.1% 0.064 319.6)
#A353B7 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) | #3F6EBA | 0.156 |
| Deuteranopia (no green cones) | #5977B4 | 0.138 |
| Tritanopia (no blue cones) | #A3627D | 0.106 |
| Achromatopsia (no color) | #747474 | 0.168 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A353B7
#A353B7
oklch(57.9% 0.167 319.3)
- #3B901E
#3B901E
oklch(57.9% 0.168 139.3)
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 #A353B7, closest first.
No curated palette has a color within ΔE 0.04 of #A353B7.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Amethyst #9B5FC0 ΔE 0.030
- Deep Lavender #8D5EB7 ΔE 0.044
- Purply #983FB2 ΔE 0.047
- Medium Orchid #BA55D3 ΔE 0.059
- Deep Lilac #966EBD ΔE 0.063
- Soft Purple #A66FB5 ΔE 0.067
- Pinky Purple #C94CBE ΔE 0.071
- Dark Lilac #9C6DA5 ΔE 0.073
Use #A353B7 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.