#A783DA
Closest named color: Wisteria (#A87DC2). oklch(67.8% 0.13 302.1), rgb(167, 131, 218).
Aa
Black text reads best on this color (6.90:1).
About this color
#A783DA is a medium-light, moderately saturated purple. In OKLCH its lightness is 68%, its chroma 0.130 and its hue 302°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.036 away. Black text reads best on it, at 6.90:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.130) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.90:1 |
| White text | 3.04:1 |
Values
| HEX | #A783DA |
| RGB | rgb(167, 131, 218) |
| HSL | hsl(265, 54%, 68%) |
| OKLCH | oklch(67.8% 0.13 302.1) |
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 #A783DA | 3.04:1 | AA large text | Lc -62.5 | Content text, not long reading |
| Black text on #A783DA | 6.90:1 | AA | Lc 46.9 | Large or bold text, headings |
| #A783DA text on white | 3.04:1 | AA large text | Lc 57.1 | Large or bold text, headings |
| #A783DA text on black | 6.90:1 | AA | Lc -44.6 | 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 400.
-
Step 50
50
#F7F4FC
oklch(97.2% 0.011 303.1)
-
Step 100
100
#ECE6F7
oklch(93.5% 0.024 301.9)
-
Step 200
200
#DED3F3
oklch(88.6% 0.045 301.1)
-
Step 300
300
#CAB5ED
oklch(81% 0.081 301.8)
-
Step 400
400 (this color)
#A783DA
oklch(67.8% 0.13 302.1)
-
Step 500
500
#9D6CDC
oklch(63.1% 0.167 302)
-
Step 600
600
#8851C9
oklch(55.5% 0.181 301.9)
-
Step 700
700
#7441AE
oklch(49.1% 0.168 302.1)
-
Step 800
800
#5E368D
oklch(42.6% 0.14 302)
-
Step 900
900
#4D3070
oklch(37.7% 0.108 302.4)
-
Step 950
950
#2D1D42
oklch(27.1% 0.068 302)
#A783DA 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) | #6D93DD | 0.085 |
| Deuteranopia (no green cones) | #7594D8 | 0.079 |
| Tritanopia (no blue cones) | #9E91A4 | 0.100 |
| Achromatopsia (no color) | #949494 | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A783DA
#A783DA
oklch(67.8% 0.13 302.1)
- #8AA440
#8AA440
oklch(67.8% 0.13 122.2)
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 #A783DA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.036
- Perrywinkle #8F8CE7 ΔE 0.042
- Pale Purple #B790D4 ΔE 0.046
- Lavender Blue #8B88F8 ΔE 0.059
- Medium Purple #9370DB ΔE 0.060
- Light Purple #BF77F6 ΔE 0.065
- Soft Purple #A66FB5 ΔE 0.066
- Periwinkle #8E82FE ΔE 0.066
Use #A783DA 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.