#A683CE
Closest named color: Wisteria (#A87DC2). oklch(67.2% 0.114 305), rgb(166, 131, 206).
Aa
Black text reads best on this color (6.75:1).
About this color
#A683CE is a medium-light, moderately saturated purple. In OKLCH its lightness is 67%, its chroma 0.114 and its hue 305°. 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 6.75:1.
| Hue family | Purples |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.114) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.75:1 |
| White text | 3.10:1 |
Values
| HEX | #A683CE |
| RGB | rgb(166, 131, 206) |
| HSL | hsl(268, 43%, 66%) |
| OKLCH | oklch(67.2% 0.114 305) |
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 #A683CE | 3.10:1 | AA large text | Lc -63.4 | Content text, not long reading |
| Black text on #A683CE | 6.75:1 | AA | Lc 46.1 | Large or bold text, headings |
| #A683CE text on white | 3.10:1 | AA large text | Lc 58.0 | Large or bold text, headings |
| #A683CE text on black | 6.75:1 | AA | Lc -43.8 | 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
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EDE7F5
oklch(93.7% 0.02 305.3)
-
Step 200
200
#DFD3EF
oklch(88.5% 0.04 304.9)
-
Step 300
300
#CBB6E6
oklch(81% 0.07 304.8)
-
Step 400
400 (this color)
#A683CE
oklch(67.2% 0.114 305)
-
Step 500
500
#9E70CF
oklch(63.1% 0.145 305)
-
Step 600
600
#8956BC
oklch(55.6% 0.158 304.9)
-
Step 700
700
#7545A2
oklch(49% 0.148 305.4)
-
Step 800
800
#5F3A84
oklch(42.8% 0.122 304.9)
-
Step 900
900
#4D326A
oklch(37.6% 0.096 304.4)
-
Step 950
950
#2D1E3E
oklch(27% 0.06 304.3)
#A683CE 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) | #7391D1 | 0.076 |
| Deuteranopia (no green cones) | #7A92CC | 0.071 |
| Tritanopia (no blue cones) | #A08E9F | 0.085 |
| Achromatopsia (no color) | #929292 | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A683CE
#A683CE
oklch(67.2% 0.114 305)
- #86A250
#86A250
oklch(67.2% 0.114 124.9)
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 #A683CE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.020
- Pale Purple #B790D4 ΔE 0.044
- Perrywinkle #8F8CE7 ΔE 0.050
- Heather #A484AC ΔE 0.053
- Soft Purple #A66FB5 ΔE 0.055
- Dusty Lavender #AC86A8 ΔE 0.061
- Deep Lilac #966EBD ΔE 0.062
- Medium Purple #9370DB ΔE 0.066
Use #A683CE 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.