#A475DA
Closest named color: Medium Purple (#9370DB). oklch(65.1% 0.152 304), rgb(164, 117, 218).
Aa
Black text reads best on this color (6.13:1).
About this color
#A475DA is a medium-light, vivid purple. In OKLCH its lightness is 65%, its chroma 0.152 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 0.032 away. Black text reads best on it, at 6.13:1.
| Hue family | Purples |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.152) |
| Temperature | in between |
| Nearest name | Medium Purple (#9370DB) |
| Black text | 6.13:1 |
| White text | 3.42:1 |
Values
| HEX | #A475DA |
| RGB | rgb(164, 117, 218) |
| HSL | hsl(268, 58%, 66%) |
| OKLCH | oklch(65.1% 0.152 304) |
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 #A475DA | 3.42:1 | AA large text | Lc -67.0 | Content text, not long reading |
| Black text on #A475DA | 6.13:1 | AA | Lc 42.5 | Non-text elements, placeholder text |
| #A475DA text on white | 3.42:1 | AA large text | Lc 61.5 | Content text, not long reading |
| #A475DA text on black | 6.13:1 | AA | Lc -40.2 | 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
#EDE7F6
oklch(93.7% 0.021 304)
-
Step 200
200
#DFD3F0
oklch(88.5% 0.041 304.3)
-
Step 300
300
#CBB5E8
oklch(80.9% 0.074 304.4)
-
Step 400
400
#B18DDD
oklch(70.7% 0.12 304.2)
-
Step 500
500 (this color)
#A475DA
oklch(65.1% 0.152 304)
-
Step 600
600
#8955C0
oklch(55.7% 0.164 304)
-
Step 700
700
#7444A6
oklch(49% 0.154 303.8)
-
Step 800
800
#5F3986
oklch(42.8% 0.126 304.4)
-
Step 900
900
#4D326C
oklch(37.7% 0.099 303.5)
-
Step 950
950
#2D1E3F
oklch(27.1% 0.062 303.5)
#A475DA 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) | #5989DE | 0.108 |
| Deuteranopia (no green cones) | #658BD7 | 0.100 |
| Tritanopia (no blue cones) | #9B869D | 0.114 |
| Achromatopsia (no color) | #8B8B8B | 0.153 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A475DA
#A475DA
oklch(65.1% 0.152 304)
- #7D9E1D
#7D9E1D
oklch(65.1% 0.152 123.8)
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 #A475DA, 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 0.046
- Deep Lilac #966EBD ΔE 0.051
- Light Urple #B36FF6 ΔE 0.051
- Soft Purple #A66FB5 ΔE 0.055
- Light Purple #BF77F6 ΔE 0.061
- Perrywinkle #8F8CE7 ΔE 0.061
- Amethyst #9B5FC0 ΔE 0.062
Use #A475DA 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.