#A778CA
Closest named color: Wisteria (#A87DC2). oklch(65.1% 0.128 309.6), rgb(167, 120, 202).
Aa
Black text reads best on this color (6.18:1).
About this color
#A778CA is a medium-light, moderately saturated purple. In OKLCH its lightness is 65%, its chroma 0.128 and its hue 310°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.020 away. Black text reads best on it, at 6.18:1.
| Hue family | Purples |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.128) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.18:1 |
| White text | 3.39:1 |
Values
| HEX | #A778CA |
| RGB | rgb(167, 120, 202) |
| HSL | hsl(274, 44%, 63%) |
| OKLCH | oklch(65.1% 0.128 309.6) |
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 #A778CA | 3.39:1 | AA large text | Lc -66.8 | Content text, not long reading |
| Black text on #A778CA | 6.18:1 | AA | Lc 42.8 | Non-text elements, placeholder text |
| #A778CA text on white | 3.39:1 | AA large text | Lc 61.3 | Content text, not long reading |
| #A778CA text on black | 6.18:1 | 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
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EDE7F3
oklch(93.6% 0.017 308.3)
-
Step 200
200
#E0D3EB
oklch(88.5% 0.035 309.7)
-
Step 300
300
#CDB6E0
oklch(80.9% 0.063 309.6)
-
Step 400
400
#B38FD0
oklch(70.7% 0.1 309.3)
-
Step 500
500 (this color)
#A778CA
oklch(65.1% 0.128 309.6)
-
Step 600
600
#8C59B0
oklch(55.7% 0.139 309.6)
-
Step 700
700
#774897
oklch(49.1% 0.13 309.9)
-
Step 800
800
#613C7B
oklch(42.8% 0.108 309.7)
-
Step 900
900
#4F3463
oklch(37.8% 0.084 309.4)
-
Step 950
950
#2E1F3A
oklch(27.1% 0.052 308.8)
#A778CA 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) | #6789CD | 0.097 |
| Deuteranopia (no green cones) | #728CC8 | 0.089 |
| Tritanopia (no blue cones) | #A38497 | 0.092 |
| Achromatopsia (no color) | #8B8B8B | 0.129 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A778CA
#A778CA
oklch(65.1% 0.128 309.6)
- #769F44
#769F44
oklch(65.2% 0.129 129.6)
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 #A778CA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.020
- Soft Purple #A66FB5 ΔE 0.034
- Deep Lilac #966EBD ΔE 0.042
- Medium Purple #9370DB ΔE 0.050
- Dark Lilac #9C6DA5 ΔE 0.061
- Heather #A484AC ΔE 0.062
- Amethyst #9B5FC0 ΔE 0.065
- Perrywinkle #8F8CE7 ΔE 0.065
Use #A778CA 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.