#A781AA
Closest named color: Heather (#A484AC). oklch(65.3% 0.074 324), rgb(167, 129, 170).
Aa
Black text reads best on this color (6.36:1).
About this color
#A781AA is a medium-light, moderately saturated purple. In OKLCH its lightness is 65%, its chroma 0.074 and its hue 324°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Heather (#A484AC), ΔE 0.008 away. Black text reads best on it, at 6.36:1.
| Hue family | Purples |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.074) |
| Temperature | in between |
| Nearest name | Heather (#A484AC) |
| Black text | 6.36:1 |
| White text | 3.29:1 |
Values
| HEX | #A781AA |
| RGB | rgb(167, 129, 170) |
| HSL | hsl(296, 19%, 59%) |
| OKLCH | oklch(65.3% 0.074 324) |
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 #A781AA | 3.29:1 | AA large text | Lc -65.8 | Content text, not long reading |
| Black text on #A781AA | 6.36:1 | AA | Lc 43.7 | Non-text elements, placeholder text |
| #A781AA text on white | 3.29:1 | AA large text | Lc 60.3 | Content text, not long reading |
| #A781AA text on black | 6.36:1 | AA | Lc -41.4 | 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
#F7F4F7
oklch(97% 0.005 325.6)
-
Step 100
100
#EDE8EE
oklch(93.7% 0.01 320.5)
-
Step 200
200
#E0D5E1
oklch(88.5% 0.02 323.2)
-
Step 300
300
#CDB9CE
oklch(80.9% 0.036 324.5)
-
Step 400
400
#B395B5
oklch(70.7% 0.057 324.2)
-
Step 500
500 (this color)
#A781AA
oklch(65.3% 0.074 324)
-
Step 600
600
#8B638E
oklch(55.6% 0.08 324.2)
-
Step 700
700
#765279
oklch(49.2% 0.075 324)
-
Step 800
800
#604362
oklch(42.7% 0.062 324.4)
-
Step 900
900
#4E3950
oklch(37.7% 0.047 323.6)
-
Step 950
950
#2E212F
oklch(26.9% 0.031 324)
#A781AA 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) | #7E8BAC | 0.064 |
| Deuteranopia (no green cones) | #868FA9 | 0.060 |
| Tritanopia (no blue cones) | #A9858F | 0.046 |
| Achromatopsia (no color) | #8D8D8D | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A781AA
#A781AA
oklch(65.3% 0.074 324)
- #759C74
#759C74
oklch(65.3% 0.073 144.1)
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 #A781AA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Heather #A484AC ΔE 0.008
- Dusty Lavender #AC86A8 ΔE 0.017
- Wisteria #A87DC2 ΔE 0.041
- Purpley Grey #947E94 ΔE 0.046
- English Lavender #9D8189 ΔE 0.054
- Soft Purple #A66FB5 ΔE 0.054
- Dark Lilac #9C6DA5 ΔE 0.056
- Mauve #AE7181 ΔE 0.062
Use #A781AA 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.