#A175D2
Closest named color: Medium Purple (#9370DB). oklch(64.4% 0.141 304.6), rgb(161, 117, 210).
Aa
Black text reads best on this color (5.99:1).
About this color
#A175D2 is a medium-light, vivid purple. In OKLCH its lightness is 64%, its chroma 0.141 and its hue 305°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Purple (#9370DB), ΔE 0.032 away. Black text reads best on it, at 5.99:1.
| Hue family | Purples |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.141) |
| Temperature | in between |
| Nearest name | Medium Purple (#9370DB) |
| Black text | 5.99:1 |
| White text | 3.50:1 |
Values
| HEX | #A175D2 |
| RGB | rgb(161, 117, 210) |
| HSL | hsl(268, 51%, 64%) |
| OKLCH | oklch(64.4% 0.141 304.6) |
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 #A175D2 | 3.50:1 | AA large text | Lc -67.9 | Content text, not long reading |
| Black text on #A175D2 | 5.99:1 | AA | Lc 41.6 | Non-text elements, placeholder text |
| #A175D2 text on white | 3.50:1 | AA large text | Lc 62.5 | Content text, not long reading |
| #A175D2 text on black | 5.99:1 | AA | Lc -39.2 | 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
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EDE7F5
oklch(93.7% 0.02 305.3)
-
Step 200
200
#DFD3EE
oklch(88.5% 0.039 305.6)
-
Step 300
300
#CAB6E5
oklch(80.9% 0.069 304.3)
-
Step 400
400
#B08FD8
oklch(70.7% 0.11 304.5)
-
Step 500
500 (this color)
#A175D2
oklch(64.4% 0.141 304.6)
-
Step 600
600
#8857BB
oklch(55.6% 0.155 304.5)
-
Step 700
700
#7347A1
oklch(49.1% 0.143 304.2)
-
Step 800
800
#5E3B82
oklch(42.7% 0.118 304.7)
-
Step 900
900
#4D3369
oklch(37.7% 0.093 304.6)
-
Step 950
950
#2D1E3D
oklch(26.9% 0.059 305.1)
#A175D2 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) | #5D88D5 | 0.100 |
| Deuteranopia (no green cones) | #6889D0 | 0.092 |
| Tritanopia (no blue cones) | #998599 | 0.107 |
| Achromatopsia (no color) | #898989 | 0.142 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A175D2
#A175D2
oklch(64.4% 0.141 304.6)
- #7B9B2C
#7B9B2C
oklch(64.4% 0.14 124.3)
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 #A175D2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Purple #9370DB ΔE 0.032
- Wisteria #A87DC2 ΔE 0.038
- Deep Lilac #966EBD ΔE 0.039
- Soft Purple #A66FB5 ΔE 0.044
- Amethyst #9B5FC0 ΔE 0.056
- Perrywinkle #8F8CE7 ΔE 0.062
- Light Urple #B36FF6 ΔE 0.064
- Dark Lilac #9C6DA5 ΔE 0.068
Use #A175D2 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.