#A3759C
Closest named color: Dark Lilac (#9C6DA5). oklch(62.2% 0.079 331.9), rgb(163, 117, 156).
Aa
Black text reads best on this color (5.58:1).
About this color
#A3759C is a medium-light, moderately saturated purple. In OKLCH its lightness is 62%, its chroma 0.079 and its hue 332°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Lilac (#9C6DA5), ΔE 0.032 away. Black text reads best on it, at 5.58:1.
| Hue family | Purples |
| Lightness | medium-light (62%) |
| Chroma | moderately saturated (0.079) |
| Temperature | in between |
| Nearest name | Dark Lilac (#9C6DA5) |
| Black text | 5.58:1 |
| White text | 3.76:1 |
Values
| HEX | #A3759C |
| RGB | rgb(163, 117, 156) |
| HSL | hsl(309, 20%, 55%) |
| OKLCH | oklch(62.2% 0.079 331.9) |
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 #A3759C | 3.76:1 | AA large text | Lc -70.6 | Content text, not long reading |
| Black text on #A3759C | 5.58:1 | AA | Lc 39.0 | Non-text elements, placeholder text |
| #A3759C text on white | 3.76:1 | AA large text | Lc 65.1 | Content text, not long reading |
| #A3759C text on black | 5.58:1 | AA | Lc -36.6 | 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
#F8F4F7
oklch(97.1% 0.006 334)
-
Step 100
100
#EFE7ED
oklch(93.6% 0.012 334.1)
-
Step 200
200
#E2D4DF
oklch(88.4% 0.021 332.9)
-
Step 300
300
#D0B8CC
oklch(80.9% 0.038 331.4)
-
Step 400
400
#B893B2
oklch(70.7% 0.061 331.8)
-
Step 500
500 (this color)
#A3759C
oklch(62.2% 0.079 331.9)
-
Step 600
600
#91608A
oklch(55.6% 0.086 331.8)
-
Step 700
700
#7B4F75
oklch(49% 0.08 331.7)
-
Step 800
800
#64415F
oklch(42.6% 0.066 331.8)
-
Step 900
900
#52374E
oklch(37.7% 0.052 331.9)
-
Step 950
950
#30212E
oklch(27.1% 0.032 331.1)
#A3759C 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) | #74809E | 0.075 |
| Deuteranopia (no green cones) | #7F869A | 0.070 |
| Tritanopia (no blue cones) | #A77783 | 0.041 |
| Achromatopsia (no color) | #848484 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3759C
#A3759C
oklch(62.2% 0.079 331.9)
- #62956F
#62956F
oklch(62.3% 0.079 151.6)
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 #A3759C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Lilac #9C6DA5 ΔE 0.032
- Faded Purple #916E99 ΔE 0.037
- Purpley Grey #947E94 ΔE 0.038
- Heather #A484AC ΔE 0.040
- Mauve #AE7181 ΔE 0.042
- Soft Purple #A66FB5 ΔE 0.046
- Dusty Lavender #AC86A8 ΔE 0.047
- English Lavender #9D8189 ΔE 0.051
Use #A3759C 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.