#A198DE
Closest named color: Pale Purple (#B790D4). oklch(71.4% 0.101 289.5), rgb(161, 152, 222).
Aa
Black text reads best on this color (8.06:1).
About this color
#A198DE is a medium-light, moderately saturated purple. In OKLCH its lightness is 71%, its chroma 0.101 and its hue 289°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.037 away. Black text reads best on it, at 8.06:1.
| Hue family | Purples |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.101) |
| Temperature | cool |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 8.06:1 |
| White text | 2.60:1 |
Values
| HEX | #A198DE |
| RGB | rgb(161, 152, 222) |
| HSL | hsl(248, 51%, 73%) |
| OKLCH | oklch(71.4% 0.101 289.5) |
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 #A198DE | 2.60:1 | Fails | Lc -56.0 | Large or bold text, headings |
| Black text on #A198DE | 8.06:1 | AAA | Lc 53.2 | Large or bold text, headings |
| #A198DE text on white | 2.60:1 | Fails | Lc 50.8 | Large or bold text, headings |
| #A198DE text on black | 8.06:1 | AAA | Lc -51.1 | Large or bold text, headings |
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
#F5F5FB
oklch(97.2% 0.008 286.3)
-
Step 100
100
#E9E8F6
oklch(93.6% 0.019 289.3)
-
Step 200
200
#D8D6EF
oklch(88.5% 0.034 289.4)
-
Step 300
300
#BFBAE8
oklch(80.8% 0.065 289.9)
-
Step 400
400 (this color)
#A198DE
oklch(71.4% 0.101 289.5)
-
Step 500
500
#887AD2
oklch(63% 0.13 289.4)
-
Step 600
600
#7362BF
oklch(55.6% 0.14 289.4)
-
Step 700
700
#6151A5
oklch(49.2% 0.13 289.5)
-
Step 800
800
#4F4286
oklch(42.7% 0.109 289.7)
-
Step 900
900
#41396B
oklch(37.8% 0.084 289.1)
-
Step 950
950
#26213F
oklch(26.9% 0.055 289.9)
#A198DE 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) | #85A2E1 | 0.042 |
| Deuteranopia (no green cones) | #859FDC | 0.041 |
| Tritanopia (no blue cones) | #93A4B1 | 0.086 |
| Achromatopsia (no color) | #A0A0A0 | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A198DE
#A198DE
oklch(71.4% 0.101 289.5)
- #A7A85A
#A7A85A
oklch(71.4% 0.101 109.4)
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 #A198DE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.037
- Perrywinkle #8F8CE7 ΔE 0.047
- Periwinkle Blue #8F99FB ΔE 0.048
- Wisteria #A87DC2 ΔE 0.071
- Lavender Blue #8B88F8 ΔE 0.071
- Baby Purple #CA9BF7 ΔE 0.073
- Liliac #C48EFD ΔE 0.077
- Heather #A484AC ΔE 0.078
Use #A198DE 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.