#A258A3
Closest named color: Amethyst (#9B5FC0). oklch(57.4% 0.138 326.7), rgb(162, 88, 163).
Aa
White text reads best on this color (4.70:1).
About this color
#A258A3 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 57%, its chroma 0.138 and its hue 327°. 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 4.70:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.138) |
| Temperature | in between |
| Nearest name | Amethyst (#9B5FC0) |
| Black text | 4.46:1 |
| White text | 4.70:1 |
Values
| HEX | #A258A3 |
| RGB | rgb(162, 88, 163) |
| HSL | hsl(299, 30%, 49%) |
| OKLCH | oklch(57.4% 0.138 326.7) |
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 #A258A3 | 4.70:1 | AA | Lc -77.8 | Fine for body text |
| Black text on #A258A3 | 4.46:1 | AA large text | Lc 31.7 | Non-text elements, placeholder text |
| #A258A3 text on white | 4.70:1 | AA | Lc 72.4 | Content text, not long reading |
| #A258A3 text on black | 4.46:1 | AA large text | Lc -29.3 | 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
#F9F4F8
oklch(97.2% 0.007 332.1)
-
Step 100
100
#F1E6F0
oklch(93.6% 0.018 328.5)
-
Step 200
200
#E6D2E5
oklch(88.6% 0.034 327.4)
-
Step 300
300
#D7B3D6
oklch(80.9% 0.063 327)
-
Step 400
400
#C28AC1
oklch(70.7% 0.1 327.2)
-
Step 500
500
#B16CB2
oklch(63.1% 0.128 326.5)
-
Step 600
600 (this color)
#A258A3
oklch(57.4% 0.138 326.7)
-
Step 700
700
#854386
oklch(49.1% 0.127 326.7)
-
Step 800
800
#6C376D
oklch(42.6% 0.107 326.6)
-
Step 900
900
#583058
oklch(37.6% 0.083 327.1)
-
Step 950
950
#341D34
oklch(27.1% 0.052 326.9)
#A258A3 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) | #516EA6 | 0.133 |
| Deuteranopia (no green cones) | #6677A1 | 0.119 |
| Tritanopia (no blue cones) | #A66076 | 0.079 |
| Achromatopsia (no color) | #747474 | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A258A3
#A258A3
oklch(57.4% 0.138 326.7)
- #358E44
#358E44
oklch(57.5% 0.139 146.6)
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 #A258A3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Amethyst #9B5FC0 ΔE 0.046
- Deep Lavender #8D5EB7 ΔE 0.048
- Dark Lilac #9C6DA5 ΔE 0.050
- Light Plum #9D5783 ΔE 0.051
- Soft Purple #A66FB5 ΔE 0.057
- Deep Lilac #966EBD ΔE 0.060
- Dark Lavender #856798 ΔE 0.064
- Faded Purple #916E99 ΔE 0.065
Use #A258A3 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.