#A373BC
Closest named color: Soft Purple (#A66FB5). oklch(63.2% 0.118 313.5), rgb(163, 115, 188).
Aa
Black text reads best on this color (5.73:1).
About this color
#A373BC is a medium-light, moderately saturated purple. In OKLCH its lightness is 63%, its chroma 0.118 and its hue 313°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Soft Purple (#A66FB5), ΔE 0.013 away. Black text reads best on it, at 5.73:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.118) |
| Temperature | in between |
| Nearest name | Soft Purple (#A66FB5) |
| Black text | 5.73:1 |
| White text | 3.66:1 |
Values
| HEX | #A373BC |
| RGB | rgb(163, 115, 188) |
| HSL | hsl(279, 35%, 59%) |
| OKLCH | oklch(63.2% 0.118 313.5) |
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 #A373BC | 3.66:1 | AA large text | Lc -69.6 | Content text, not long reading |
| Black text on #A373BC | 5.73:1 | AA | Lc 40.0 | Non-text elements, placeholder text |
| #A373BC text on white | 3.66:1 | AA large text | Lc 64.1 | Content text, not long reading |
| #A373BC text on black | 5.73:1 | AA | Lc -37.6 | 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
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#EEE7F2
oklch(93.7% 0.016 313.6)
-
Step 200
200
#E1D3E9
oklch(88.5% 0.033 313.5)
-
Step 300
300
#CEB6DC
oklch(80.9% 0.059 313.1)
-
Step 400
400
#B58FCA
oklch(70.6% 0.094 313.2)
-
Step 500
500 (this color)
#A373BC
oklch(63.2% 0.118 313.5)
-
Step 600
600
#8E5AA8
oklch(55.6% 0.129 313.6)
-
Step 700
700
#784A90
oklch(49.1% 0.119 313.1)
-
Step 800
800
#623D75
oklch(42.8% 0.099 313.3)
-
Step 900
900
#50345E
oklch(37.6% 0.077 313.7)
-
Step 950
950
#2F1F37
oklch(27% 0.048 313.9)
#A373BC 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) | #6683BF | 0.094 |
| Deuteranopia (no green cones) | #7287BA | 0.086 |
| Tritanopia (no blue cones) | #A17D8F | 0.081 |
| Achromatopsia (no color) | #868686 | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A373BC
#A373BC
oklch(63.2% 0.118 313.5)
- #6C994B
#6C994B
oklch(63.2% 0.119 133.5)
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 #A373BC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Purple #A66FB5 ΔE 0.013
- Deep Lilac #966EBD ΔE 0.027
- Wisteria #A87DC2 ΔE 0.027
- Dark Lilac #9C6DA5 ΔE 0.037
- Amethyst #9B5FC0 ΔE 0.054
- Heather #A484AC ΔE 0.056
- Medium Purple #9370DB ΔE 0.057
- Faded Purple #916E99 ΔE 0.062
Use #A373BC 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.