#A475DD
Closest named color: Medium Purple (#9370DB). oklch(65.3% 0.156 303.2), rgb(164, 117, 221).
Aa
Black text reads best on this color (6.16:1).
About this color
#A475DD is a medium-light, vivid purple. In OKLCH its lightness is 65%, its chroma 0.156 and its hue 303°. 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 6.16:1.
| Hue family | Purples |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.156) |
| Temperature | in between |
| Nearest name | Medium Purple (#9370DB) |
| Black text | 6.16:1 |
| White text | 3.40:1 |
Values
| HEX | #A475DD |
| RGB | rgb(164, 117, 221) |
| HSL | hsl(267, 60%, 66%) |
| OKLCH | oklch(65.3% 0.156 303.2) |
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 #A475DD | 3.40:1 | AA large text | Lc -66.8 | Content text, not long reading |
| Black text on #A475DD | 6.16:1 | AA | Lc 42.7 | Non-text elements, placeholder text |
| #A475DD text on white | 3.40:1 | AA large text | Lc 61.3 | Content text, not long reading |
| #A475DD text on black | 6.16:1 | AA | Lc -40.4 | 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
#EDE7F6
oklch(93.7% 0.021 304)
-
Step 200
200
#DFD3F1
oklch(88.6% 0.043 303.7)
-
Step 300
300
#CAB5EA
oklch(80.9% 0.077 302.8)
-
Step 400
400
#B08DDF
oklch(70.7% 0.122 303)
-
Step 500
500 (this color)
#A475DD
oklch(65.3% 0.156 303.2)
-
Step 600
600
#8954C3
oklch(55.7% 0.169 303.4)
-
Step 700
700
#7443A8
oklch(49% 0.158 303.4)
-
Step 800
800
#5E3888
oklch(42.6% 0.13 303.2)
-
Step 900
900
#4D316D
oklch(37.6% 0.102 303.4)
-
Step 950
950
#2D1D40
oklch(26.9% 0.065 303.4)
#A475DD 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) | #578AE1 | 0.110 |
| Deuteranopia (no green cones) | #638BDA | 0.102 |
| Tritanopia (no blue cones) | #9A879F | 0.117 |
| Achromatopsia (no color) | #8B8B8B | 0.157 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A475DD
#A475DD
oklch(65.3% 0.156 303.2)
- #7E9E12
#7E9E12
oklch(65.2% 0.155 123.1)
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 #A475DD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Purple #9370DB ΔE 0.032
- Light Urple #B36FF6 ΔE 0.047
- Wisteria #A87DC2 ΔE 0.050
- Deep Lilac #966EBD ΔE 0.054
- Light Purple #BF77F6 ΔE 0.058
- Soft Purple #A66FB5 ΔE 0.059
- Perrywinkle #8F8CE7 ΔE 0.061
- Periwinkle #8E82FE ΔE 0.061
Use #A475DD 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.