#A450A8
Closest named color: Amethyst (#9B5FC0). oklch(56.8% 0.158 325.7), rgb(164, 80, 168).
Aa
White text reads best on this color (4.89:1).
About this color
#A450A8 is a medium-dark, vivid purple. In OKLCH its lightness is 57%, its chroma 0.158 and its hue 326°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Amethyst (#9B5FC0), ΔE 0.046 away. White text reads best on it, at 4.89:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.158) |
| Temperature | in between |
| Nearest name | Amethyst (#9B5FC0) |
| Black text | 4.29:1 |
| White text | 4.89:1 |
Values
| HEX | #A450A8 |
| RGB | rgb(164, 80, 168) |
| HSL | hsl(297, 35%, 49%) |
| OKLCH | oklch(56.8% 0.158 325.7) |
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 #A450A8 | 4.89:1 | AA | Lc -78.9 | Fine for body text |
| Black text on #A450A8 | 4.29:1 | AA large text | Lc 30.6 | Non-text elements, placeholder text |
| #A450A8 text on white | 4.89:1 | AA | Lc 73.5 | Content text, not long reading |
| #A450A8 text on black | 4.29:1 | AA large text | Lc -28.2 | 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
#F9F3F9
oklch(97% 0.01 325.7)
-
Step 100
100
#F1E5F1
oklch(93.5% 0.02 325.7)
-
Step 200
200
#E7D1E7
oklch(88.5% 0.038 325.9)
-
Step 300
300
#D9B1DA
oklch(80.9% 0.072 325.4)
-
Step 400
400
#C587C7
oklch(70.7% 0.114 325.6)
-
Step 500
500
#B567B8
oklch(63% 0.145 325.8)
-
Step 600
600 (this color)
#A450A8
oklch(56.8% 0.158 325.7)
-
Step 700
700
#893D8D
oklch(49.1% 0.147 325.6)
-
Step 800
800
#6F3372
oklch(42.7% 0.121 325.6)
-
Step 900
900
#5A2D5C
oklch(37.6% 0.095 325.7)
-
Step 950
950
#351B36
oklch(27% 0.06 325.7)
#A450A8 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) | #466AAB | 0.153 |
| Deuteranopia (no green cones) | #6075A5 | 0.136 |
| Tritanopia (no blue cones) | #A85A74 | 0.092 |
| Achromatopsia (no color) | #717171 | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A450A8
#A450A8
oklch(56.8% 0.158 325.7)
- #238E36
#238E36
oklch(56.8% 0.158 145.8)
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 #A450A8, closest first.
No curated palette has a color within ΔE 0.04 of #A450A8.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Amethyst #9B5FC0 ΔE 0.046
- Purply #983FB2 ΔE 0.049
- Deep Lavender #8D5EB7 ΔE 0.052
- Light Plum #9D5783 ΔE 0.065
- Dark Lilac #9C6DA5 ΔE 0.070
- Soft Purple #A66FB5 ΔE 0.071
- Deep Lilac #966EBD ΔE 0.072
- Pinky Purple #C94CBE ΔE 0.075
Use #A450A8 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.