#A75BCE
Closest named color: Amethyst (#9B5FC0). oklch(60.8% 0.18 312.8), rgb(167, 91, 206).
Aa
Black text reads best on this color (5.03:1).
About this color
#A75BCE is a medium-dark, vivid purple. In OKLCH its lightness is 61%, its chroma 0.180 and its hue 313°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Amethyst (#9B5FC0), ΔE 0.031 away. Black text reads best on it, at 5.03:1.
| Hue family | Purples |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.180) |
| Temperature | in between |
| Nearest name | Amethyst (#9B5FC0) |
| Black text | 5.03:1 |
| White text | 4.17:1 |
Values
| HEX | #A75BCE |
| RGB | rgb(167, 91, 206) |
| HSL | hsl(280, 54%, 58%) |
| OKLCH | oklch(60.8% 0.18 312.8) |
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 #A75BCE | 4.17:1 | AA large text | Lc -73.8 | Content text, not long reading |
| Black text on #A75BCE | 5.03:1 | AA | Lc 35.8 | Non-text elements, placeholder text |
| #A75BCE text on white | 4.17:1 | AA large text | Lc 68.3 | Content text, not long reading |
| #A75BCE text on black | 5.03:1 | AA | Lc -33.3 | 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
#F0E5F6
oklch(93.6% 0.025 314)
-
Step 200
200
#E5D0F1
oklch(88.5% 0.05 313.4)
-
Step 300
300
#D4B0EA
oklch(80.8% 0.089 312.4)
-
Step 400
400
#BF85DF
oklch(70.8% 0.141 312.8)
-
Step 500
500 (this color)
#A75BCE
oklch(60.8% 0.18 312.8)
-
Step 600
600
#9A45C3
oklch(55.6% 0.196 312.9)
-
Step 700
700
#8335A8
oklch(49% 0.182 312.8)
-
Step 800
800
#6B2E88
oklch(42.8% 0.15 313)
-
Step 900
900
#572A6D
oklch(37.7% 0.118 313.1)
-
Step 950
950
#331A40
oklch(27.1% 0.074 312.9)
#A75BCE 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) | #3A78D2 | 0.158 |
| Deuteranopia (no green cones) | #557ECB | 0.141 |
| Tritanopia (no blue cones) | #A36F8C | 0.123 |
| Achromatopsia (no color) | #7C7C7C | 0.182 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A75BCE
#A75BCE
oklch(60.8% 0.18 312.8)
- #579600
#579600
oklch(60.6% 0.171 132.8)
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 #A75BCE, closest first.
No curated palette has a color within ΔE 0.04 of #A75BCE.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Amethyst #9B5FC0 ΔE 0.031
- Medium Orchid #BA55D3 ΔE 0.036
- Medium Purple #9370DB ΔE 0.056
- Deep Lavender #8D5EB7 ΔE 0.058
- Lighter Purple #A55AF4 ΔE 0.058
- Deep Lilac #966EBD ΔE 0.060
- Soft Purple #A66FB5 ΔE 0.066
- Pinky Purple #C94CBE ΔE 0.069
Use #A75BCE 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.