#A378BA
Closest named color: Wisteria (#A87DC2). oklch(64% 0.107 313.3), rgb(163, 120, 186).
Aa
Black text reads best on this color (5.95:1).
About this color
#A378BA is a medium-light, moderately saturated purple. In OKLCH its lightness is 64%, its chroma 0.107 and its hue 313°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.018 away. Black text reads best on it, at 5.95:1.
| Hue family | Purples |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.107) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 5.95:1 |
| White text | 3.52:1 |
Values
| HEX | #A378BA |
| RGB | rgb(163, 120, 186) |
| HSL | hsl(279, 32%, 60%) |
| OKLCH | oklch(64% 0.107 313.3) |
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 #A378BA | 3.52:1 | AA large text | Lc -68.2 | Content text, not long reading |
| Black text on #A378BA | 5.95:1 | AA | Lc 41.3 | Non-text elements, placeholder text |
| #A378BA text on white | 3.52:1 | AA large text | Lc 62.8 | Content text, not long reading |
| #A378BA text on black | 5.95:1 | AA | Lc -38.9 | 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
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#EDE7F1
oklch(93.6% 0.015 312.2)
-
Step 200
200
#E0D4E7
oklch(88.5% 0.029 313.3)
-
Step 300
300
#CDB7D9
oklch(80.9% 0.053 313.7)
-
Step 400
400
#B391C6
oklch(70.6% 0.084 313.2)
-
Step 500
500 (this color)
#A378BA
oklch(64% 0.107 313.3)
-
Step 600
600
#8B5DA3
oklch(55.5% 0.116 313.3)
-
Step 700
700
#764C8C
oklch(49% 0.109 313.2)
-
Step 800
800
#603F71
oklch(42.7% 0.089 313.4)
-
Step 900
900
#4F365C
oklch(37.8% 0.07 313.5)
-
Step 950
950
#2E2036
oklch(27.1% 0.044 312.7)
#A378BA 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) | #6D86BD | 0.083 |
| Deuteranopia (no green cones) | #778AB8 | 0.077 |
| Tritanopia (no blue cones) | #A18190 | 0.075 |
| Achromatopsia (no color) | #888888 | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A378BA
#A378BA
oklch(64% 0.107 313.3)
- #729A55
#729A55
oklch(64% 0.106 133.2)
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 #A378BA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.018
- Soft Purple #A66FB5 ΔE 0.022
- Deep Lilac #966EBD ΔE 0.036
- Dark Lilac #9C6DA5 ΔE 0.040
- Heather #A484AC ΔE 0.043
- Dusty Lavender #AC86A8 ΔE 0.055
- Faded Purple #916E99 ΔE 0.061
- Medium Purple #9370DB ΔE 0.065
Use #A378BA 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.