#A678BC
Closest named color: Wisteria (#A87DC2). oklch(64.4% 0.111 314.4), rgb(166, 120, 188).
Aa
Black text reads best on this color (6.03:1).
About this color
#A678BC is a medium-light, moderately saturated purple. In OKLCH its lightness is 64%, its chroma 0.111 and its hue 314°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.014 away. Black text reads best on it, at 6.03:1.
| Hue family | Purples |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.111) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.03:1 |
| White text | 3.48:1 |
Values
| HEX | #A678BC |
| RGB | rgb(166, 120, 188) |
| HSL | hsl(281, 34%, 60%) |
| OKLCH | oklch(64.4% 0.111 314.4) |
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 #A678BC | 3.48:1 | AA large text | Lc -67.7 | Content text, not long reading |
| Black text on #A678BC | 6.03:1 | AA | Lc 41.8 | Non-text elements, placeholder text |
| #A678BC text on white | 3.48:1 | AA large text | Lc 62.2 | Content text, not long reading |
| #A678BC text on black | 6.03:1 | AA | Lc -39.4 | 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
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#EEE7F1
oklch(93.6% 0.015 316)
-
Step 200
200
#E1D4E7
oklch(88.6% 0.029 315.3)
-
Step 300
300
#CEB7D9
oklch(81% 0.053 314.9)
-
Step 400
400
#B590C6
oklch(70.6% 0.087 315)
-
Step 500
500 (this color)
#A678BC
oklch(64.4% 0.111 314.4)
-
Step 600
600
#8D5CA4
oklch(55.6% 0.12 314.3)
-
Step 700
700
#784B8C
oklch(49.1% 0.112 314.7)
-
Step 800
800
#613E72
oklch(42.6% 0.093 314)
-
Step 900
900
#50355C
oklch(37.7% 0.073 314.9)
-
Step 950
950
#2F1F36
oklch(27% 0.047 315.2)
#A678BC 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) | #6D87BF | 0.088 |
| Deuteranopia (no green cones) | #788BBA | 0.081 |
| Tritanopia (no blue cones) | #A58191 | 0.076 |
| Achromatopsia (no color) | #898989 | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A678BC
#A678BC
oklch(64.4% 0.111 314.4)
- #709C55
#709C55
oklch(64.3% 0.111 134.5)
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 #A678BC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.014
- Soft Purple #A66FB5 ΔE 0.022
- Deep Lilac #966EBD ΔE 0.039
- Dark Lilac #9C6DA5 ΔE 0.044
- Heather #A484AC ΔE 0.045
- Dusty Lavender #AC86A8 ΔE 0.056
- Medium Purple #9370DB ΔE 0.065
- Faded Purple #916E99 ΔE 0.066
Use #A678BC 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.