#A175D4
Closest named color: Medium Purple (#9370DB). oklch(64.5% 0.144 304), rgb(161, 117, 212).
Aa
Black text reads best on this color (6.01:1).
About this color
#A175D4 is a medium-light, vivid purple. In OKLCH its lightness is 65%, its chroma 0.144 and its hue 304°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Purple (#9370DB), ΔE 0.030 away. Black text reads best on it, at 6.01:1.
| Hue family | Purples |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.144) |
| Temperature | in between |
| Nearest name | Medium Purple (#9370DB) |
| Black text | 6.01:1 |
| White text | 3.49:1 |
Values
| HEX | #A175D4 |
| RGB | rgb(161, 117, 212) |
| HSL | hsl(268, 52%, 65%) |
| OKLCH | oklch(64.5% 0.144 304) |
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 #A175D4 | 3.49:1 | AA large text | Lc -67.8 | Content text, not long reading |
| Black text on #A175D4 | 6.01:1 | AA | Lc 41.7 | Non-text elements, placeholder text |
| #A175D4 text on white | 3.49:1 | AA large text | Lc 62.3 | Content text, not long reading |
| #A175D4 text on black | 6.01:1 | AA | Lc -39.4 | 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 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
#DED3EF
oklch(88.4% 0.04 303.4)
-
Step 300
300
#CAB6E6
oklch(80.9% 0.07 303.8)
-
Step 400
400
#B08FDA
oklch(70.8% 0.112 303.9)
-
Step 500
500 (this color)
#A175D4
oklch(64.5% 0.144 304)
-
Step 600
600
#8857BC
oklch(55.6% 0.156 304.2)
-
Step 700
700
#7346A2
oklch(49% 0.146 304.1)
-
Step 800
800
#5E3B84
oklch(42.8% 0.12 303.9)
-
Step 900
900
#4D3369
oklch(37.7% 0.093 304.6)
-
Step 950
950
#2D1E3E
oklch(27% 0.06 304.3)
#A175D4 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) | #5C88D7 | 0.101 |
| Deuteranopia (no green cones) | #6689D2 | 0.093 |
| Tritanopia (no blue cones) | #98859A | 0.109 |
| Achromatopsia (no color) | #898989 | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A175D4
#A175D4
oklch(64.5% 0.144 304)
- #7C9C27
#7C9C27
oklch(64.6% 0.144 124)
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 #A175D4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Purple #9370DB ΔE 0.030
- Wisteria #A87DC2 ΔE 0.040
- Deep Lilac #966EBD ΔE 0.041
- Soft Purple #A66FB5 ΔE 0.047
- Amethyst #9B5FC0 ΔE 0.057
- Perrywinkle #8F8CE7 ΔE 0.061
- Light Urple #B36FF6 ΔE 0.061
- Lavender Blue #8B88F8 ΔE 0.069
Use #A175D4 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.