#A951BB
Closest named color: Amethyst (#9B5FC0). oklch(58.6% 0.177 320.6), rgb(169, 81, 187).
Aa
White text reads best on this color (4.58:1).
About this color
#A951BB is a medium-dark, vivid purple. In OKLCH its lightness is 59%, its chroma 0.177 and its hue 321°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Amethyst (#9B5FC0), ΔE 0.036 away. White text reads best on it, at 4.58:1.
| Hue family | Purples |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.177) |
| Temperature | in between |
| Nearest name | Amethyst (#9B5FC0) |
| Black text | 4.58:1 |
| White text | 4.58:1 |
Values
| HEX | #A951BB |
| RGB | rgb(169, 81, 187) |
| HSL | hsl(290, 44%, 53%) |
| OKLCH | oklch(58.6% 0.177 320.6) |
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 #A951BB | 4.58:1 | AA | Lc -76.8 | Fine for body text |
| Black text on #A951BB | 4.58:1 | AA | Lc 32.8 | Non-text elements, placeholder text |
| #A951BB text on white | 4.58:1 | AA | Lc 71.3 | Content text, not long reading |
| #A951BB text on black | 4.58:1 | AA | Lc -30.4 | 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 600.
-
Step 50
50
#F9F3FA
oklch(97.1% 0.011 321.3)
-
Step 100
100
#F1E5F4
oklch(93.6% 0.024 319.5)
-
Step 200
200
#E7D0EB
oklch(88.5% 0.044 321.2)
-
Step 300
300
#D8B0E1
oklch(80.8% 0.08 320.1)
-
Step 400
400
#C485D1
oklch(70.7% 0.127 320.6)
-
Step 500
500
#B464C5
oklch(63.1% 0.162 320.4)
-
Step 600
600 (this color)
#A951BB
oklch(58.6% 0.177 320.6)
-
Step 700
700
#883899
oklch(49.1% 0.165 320.2)
-
Step 800
800
#6F307C
oklch(42.8% 0.136 320.5)
-
Step 900
900
#5A2B64
oklch(37.7% 0.107 320.4)
-
Step 950
950
#351A3A
oklch(27% 0.067 321.2)
#A951BB 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) | #3C6FBE | 0.169 |
| Deuteranopia (no green cones) | #5A79B8 | 0.149 |
| Tritanopia (no blue cones) | #AA617E | 0.111 |
| Achromatopsia (no color) | #757575 | 0.179 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A951BB
#A951BB
oklch(58.6% 0.177 320.6)
- #32941B
#32941B
oklch(58.7% 0.177 140.5)
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 #A951BB, closest first.
No curated palette has a color within ΔE 0.04 of #A951BB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Amethyst #9B5FC0 ΔE 0.036
- Medium Orchid #BA55D3 ΔE 0.047
- Purply #983FB2 ΔE 0.052
- Deep Lavender #8D5EB7 ΔE 0.055
- Pinky Purple #C94CBE ΔE 0.059
- Purpley Pink #C83CB9 ΔE 0.063
- Deep Lilac #966EBD ΔE 0.070
- Soft Purple #A66FB5 ΔE 0.070
Use #A951BB 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.