#A75BD1
Closest named color: Amethyst (#9B5FC0). oklch(60.9% 0.184 311.9), rgb(167, 91, 209).
Aa
Black text reads best on this color (5.06:1).
About this color
#A75BD1 is a medium-dark, vivid purple. In OKLCH its lightness is 61%, its chroma 0.184 and its hue 312°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Amethyst (#9B5FC0), ΔE 0.035 away. Black text reads best on it, at 5.06:1.
| Hue family | Purples |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.184) |
| Temperature | in between |
| Nearest name | Amethyst (#9B5FC0) |
| Black text | 5.06:1 |
| White text | 4.15:1 |
Values
| HEX | #A75BD1 |
| RGB | rgb(167, 91, 209) |
| HSL | hsl(279, 56%, 59%) |
| OKLCH | oklch(60.9% 0.184 311.9) |
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 #A75BD1 | 4.15:1 | AA large text | Lc -73.6 | Content text, not long reading |
| Black text on #A75BD1 | 5.06:1 | AA | Lc 36.0 | Non-text elements, placeholder text |
| #A75BD1 text on white | 4.15:1 | AA large text | Lc 68.1 | Content text, not long reading |
| #A75BD1 text on black | 5.06:1 | AA | Lc -33.5 | 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
#F8F3FB
oklch(97% 0.012 313.2)
-
Step 100
100
#F0E5F7
oklch(93.6% 0.027 312.6)
-
Step 200
200
#E4D0F2
oklch(88.4% 0.051 311.5)
-
Step 300
300
#D4B0EB
oklch(80.8% 0.09 312)
-
Step 400
400
#BE84E1
oklch(70.6% 0.144 311.8)
-
Step 500
500 (this color)
#A75BD1
oklch(60.9% 0.184 311.9)
-
Step 600
600
#9944C6
oklch(55.6% 0.2 311.7)
-
Step 700
700
#8335AB
oklch(49.2% 0.185 311.8)
-
Step 800
800
#6A2D8A
oklch(42.7% 0.153 311.8)
-
Step 900
900
#562A6F
oklch(37.7% 0.12 311.4)
-
Step 950
950
#331941
oklch(27% 0.077 312.4)
#A75BD1 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) | #3779D5 | 0.160 |
| Deuteranopia (no green cones) | #537ECE | 0.142 |
| Tritanopia (no blue cones) | #A2708D | 0.127 |
| Achromatopsia (no color) | #7C7C7C | 0.185 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A75BD1
#A75BD1
oklch(60.9% 0.184 311.9)
- #5B9600
#5B9600
oklch(60.9% 0.168 131.8)
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 #A75BD1, closest first.
No curated palette has a color within ΔE 0.04 of #A75BD1.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Amethyst #9B5FC0 ΔE 0.035
- Medium Orchid #BA55D3 ΔE 0.035
- Lighter Purple #A55AF4 ΔE 0.053
- Medium Purple #9370DB ΔE 0.055
- Deep Lavender #8D5EB7 ΔE 0.061
- Deep Lilac #966EBD ΔE 0.062
- Purpley #8756E4 ΔE 0.067
- Soft Purple #A66FB5 ΔE 0.069
Use #A75BD1 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.